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 38 and 57
- GCF of 51 and 62
- GCF of 2 and 86
- GCF of 40 and 28
- GCF of 4 and 15
- GCF of 16 and 21
- GCF of 36 and 63
- GCF of 18 and 25
- GCF of 3 and 13
- GCF of 7 and 15
- GCF of 32 and 88
- GCF of 24 and 56
- GCF of 64 and 74
- GCF of 1221 and 1232
- GCF of 42 and 70
- GCF of 28 and 40
- GCF of 20 and 40
- GCF of 48 and 58
- GCF of 69 and 75
- GCF of 714285 and 999999
- GCF of 21 and 23
- GCF of 42 and 84
- GCF of 13 and 32
- GCF of 16 and 40
- GCF of 272 and 10320
- GCF of 84 and 126
- GCF of 36 and 60
- GCF of 70 and 90
- GCF of 81 and 361
- GCF of 729 and 3249
- GCF of 33 and 45
- GCF of 3 and 12
- GCF of 32 and 48
- GCF of 4 and 12
- GCF of 6 and 16
- GCF of 45 and 54
- 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
Recent Comments
me too bless
This is so much better than doing it out on paper
these really helped me
why can't we add anymore numbers.
can we have 3 numbers please? otherwise very helpful
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It was sort of helpful
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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
Best calculator EVER for Greatest Common Factor
this help me so much with my homework
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Thank You
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