# 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 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
- GCF of 28 and 84
- GCF of 26 and 32
- GCF of 35 and 54
- GCF of 16 and 42
- GCF of 24 and 28
- GCF of 17 and 27
- GCF of 169 and 175
- GCF of 9 and 42
- GCF of 262 and 2918
- GCF of 12 and 18
- GCF of 21 and 31
- GCF of 27120 and 27132
- GCF of 88 and 100
- GCF of 12 and 16
- GCF of 6 and 7
- GCF of 26 and 40
- GCF of 49 and 98
- GCF of 42 and 72
- GCF of 2 and 18
- GCF of 32 and 80
- GCF of 710 and 730
- GCF of 95 and 115
- GCF of 38 and 76
- GCF of 9 and 25
- GCF of 16 and 96
- GCF of 17 and 24
- GCF of 3 and 8
- GCF of 64 and 84
- GCF of 16 and 28
- GCF of 8 and 24
- GCF of 5 and 29
- GCF of 12 and 20
- GCF of 2 and 16
- GCF of 14 and 42
- GCF of 9 and 19
- GCF of 42 and 63
- GCF of 42 and 48
- GCF of 36 and 42
- GCF of 18 and 24
- GCF of 24 and 38
- GCF of 30 and 210
- GCF of 6 and 10
- GCF of 32 and 68
- GCF of 34 and 42

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