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 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
- 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
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
This is great for checking my homework, and its really simple to use!
cheers helps with my homework
This is very helpful. My friend named Jessica told me to use it now it is very helpful.
It was sort of helpful
I’m was really helpful when I couldn’t be bothered to do maths!
HI SISTERS! THIS WAS AWESOME WHEN I NEEDED IT.... AND SO IS MATHWAY CALCULATOR. (MATHWAY CALCULATOR RECOMMENDED IF U DON'T KNOW THE ANSWER) IT GIVES YOU ANSWERS TO YOUR MATH!
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
Very helpful! Thanks!
I love this so much it it is better than doing the work on paper
Thank You
it is really helpful and easy!
WOW!!!! Great quality and gets work done!!! I LOVE it, it is literally the best GCF calculator in the WORLD!!!! Thank you so much and have a good day!!!!!
amazing!
Great site!! 5 out of 5!!
I think this website is very useful in checking your HW.
very very helpfull
I HATE MATH SO THIS HELPED ALOT TNKS
This helped a lot. Lol
this is amazing
Thank You So Much!!!!!!!!!!!!!!!
This is very useful to use when doing homework
I LOVE THIS SO MUCH
This website is very helpful
I LOVE this website because it help me a lot with my work
thank you so much for this app I love it so much!!!!!:D
Really great website.Helped me with homework greatly.Recommend to all of my friends!
i like this website cause it helps me by telling me what i need
I love this website it helps me with the answers on my homework
I love this website because it tells you what you need to know