# Greatest Common Factor Calculator

Calculate the **greatest common factor (GCF)** or greatest common divisor (gcd). On the GCF calculalation page you can learn how to calculate GCF step by step.

Please type two integer numbers and hit calculate button find the GCF of two numbers.

### GCF Calculations

Here are some examples of GCF calculations.

- GCF of 12 and 18
- GCF of 16 and 24
- GCF of 20 and 28
- GCF of 24 and 36
- GCF of 40 and 48
- GCF of 20 and 18
- GCF of 10 and 30
- GCF of 25 and 30
- GCF of 6 and 12
- GCF of 16 and 10
- GCF of 36 and 56
- GCF of 18 and 45
- GCF of 12 and 21
- GCF of 2019 and 2023
- GCF of 1705 and 7843
- GCF of 192 and 208
- GCF of 24 and 44
- GCF of 3 and 7
- GCF of 15 and 30
- GCF of 42 and 14
- GCF of 8 and 12
- GCF of 24 and 42
- GCF of 16 and 20
- GCF of 16 and 23
- GCF of 36 and 12
- GCF of 24 and 54
- GCF of 42 and 54
- GCF of 2 and 60
- GCF of 20 and 50
- GCF of 33 and 66
- GCF of 26 and 39
- GCF of 72 and 92
- GCF of 36 and 54
- GCF of 48 and 144
- GCF of 10 and 12
- GCF of 24 and 34
- GCF of 9 and 12
- GCF of 21 and 49
- GCF of 35 and 49
- GCF of 58502 and 58512
- GCF of 64 and 78
- GCF of 27 and 36
- GCF of 18 and 20
- GCF of 55 and 66
- GCF of 21 and 40
- GCF of 200 and 205
- GCF of 48 and 16
- GCF of 24 and 30
- GCF of 37 and 47
- GCF of 36 and 81
- GCF of 27 and 42
- GCF of 30 and 50
- GCF of 32 and 44
- GCF of 9 and 16
- GCF of 32 and 40
- GCF of 54135 and 54146
- GCF of 70 and 84
- GCF of 9 and 21
- GCF of 45 and 55
- GCF of 32 and 38
- GCF of 29 and 37
- GCF of 90 and 110
- GCF of 7 and 11
- GCF of 39 and 52
- GCF of 18 and 72
- GCF of 323 and 343
- GCF of 50 and 100
- GCF of 100 and 120
- GCF of 5 and 100

## Recent Comments

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why can't we add anymore numbers.

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I love this, but one thing to make it even better, could you maybe make it so we can do more than two factors? Like for my homework, I need about four, and this only allows two sadly. It would just make the process a lot quicker and easier. Thank you!

why dosent it have it for 3

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