Prime Factorization Factorizer vs Factors and Multiples
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prime Factorization Factorizer
This tool helps you find the prime factors of any integer up to 10 digits. It can factor multiple numbers simultaneously and presents results in standard or exponential form. The app also calculates the Greatest Common Factor and Least Common Multiple, storing your calculation history.
- Prime factorization of integers
- Factor up to six numbers at once
- Standard and exponential forms
- Calculates GCF and LCM
- Stores calculation history
- Send results via email
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A handy Prime Factor calculator to find prime factors of any number. Integer factorization of any number (up to 10 digits). With the Prime Factorizer you can factor up to six numbers at once. For prime numbers the calculator returns the number itself. Prime factorization in standard and exponential forms. In addition, the calculator calculates the Greatest Common Factor and Least Common Multiple of given numbers. Prime Factor calculator stores History list. So you can easily view and edit your recent calculations. You can send results via email.
Factors and Multiples
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Factors and Multiples app use cell division concept to help kids to learn prime factorization and how to find LCM and GCF. if you are interested in this app, you can watch the following video: https://www.youtube.com/watch?v=TjxcZ2ihk-I This app include 6 functions are as follows: 1. 100 Numbers chart : Prime numbers chart, Composite numbers chart, Multiples of 2, Multiples of 3, Multiples of 5, Multiples of 7, Multiples of 10, Multiples of 11. You can click the circle on the composite numbers chart to drill down to that number's prime factorization (factor tree and division method) 2. Pick the prime numbers game: Place the prime numbers by dragging and dropping to the circle area and avoid dragging and dropping the composite numbers. 3. Pick the composite numbers & Prime Factorization game Place the composite numbers by dragging and dropping to the circle area and avoid dragging and dropping the prime numbers. When the composite number in the circle, you can long press it 1 second , then you can see it’s prime factorization. 4. Learn how to find Least Common Multiple It provide 2 method to help kids to learn LCM,the methods are as follows: a. List all the Multiples of Both Numbers b. Division Ladder ( Division by primes ) 5. learn how to find Greatest Common Factor It provide 3 method to help kids to learn GCF,the methods are as follows: a. List all the factors of Both Numbers b. Prime Factorization c. Division Ladder ( Division by primes ) 6. Find the GCF and LCM using prime factorization This function provide step by step method to help kids learn how to find the GCF and LCM. Step 1. Long press 1 second on the first composite number to see it’s prime factorization ,until there are no composite number. Then you can click the next button to go to step 2. Step 2. Long press 1 second on the second composite number to see it’s prime factorization ,until there are no composite number. Then you can click the next button to go to step 2. Step 3. Place the factors in the correct location Step 4. Click the next button , you can see how to calculate LCM and GCF As a MOMs with Apps member,we follow the "Know What's inside" best practices for kids' apps. http://momswithapps.com/
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Verdict
The clearest difference is device support: Prime Factorization Factorizer at 4 against Factors and Multiples's 1. Factors and Multiples's advantage is price ($2.99 vs $3.99) and iOS requirement (8.0 vs 11.0). On update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Prime Factorization Factorizer costs $3.99 and Factors and Multiples $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Prime Factorization Factorizer ships an update every 27 months, Factors and Multiples every 37 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.
| Parameter | Prime Factorization Factorizer | Factors and Multiples |
|---|---|---|
| Price | $3.99 | $2.99 — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 27 months — better | Every 37 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPad |
| Requires iOS | 11.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Intemodino Group s.r.o. | Red Hong |
In-app purchases
Prime Factorization Factorizer
No in-app purchases
Factors and Multiples
No in-app purchases
Questions
Is Prime Factorization Factorizer free?
Is Factors and Multiples free?
Do Prime Factorization Factorizer or Factors and Multiples have ads?
Which is updated more often, Prime Factorization Factorizer or Factors and Multiples?
Other comparisons
