Study guides

☆☆

More answers

GCF of 20 35 and 45 is 5.

Q: What if the GCF of 20 35 and 45?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The GCF is 5.

The GCF of 45 and 80 is 5. Prime factors: 45 = 5x3x3 80 = 5x2x2x2x2 the only prime factor in both is 5, and so the highest common factor is 5. Alternative method: 80 mod 45 = 35 45 mod 35 = 10 35 mod 10 = 5 10 mod 5 = 0 so HCF = 5.

GCF(20, 25, 35, 40) = 5 The GCF of any set of numbers is also a factor of the difference of any pair of them. So the GCF must be a factor of 5 (= 25-20). This narrows down the options quite considerably!

The GCF is 3.

The GCF is 20.

Related questions

The GCF is 5.

The GCF of 20, 35 and 45 is 5.

The GCF of 20 35 45 is 5.

The GCF is 5.

The GCF is 5.

The GCF for 20 45 75 is 5.

The greatest common factor (GCF) is: 5.

No idea what the gfc is but GCF(35, 45) = 5.

The GCF is 5.

It is 5 because: 35-1,5,7,35 20-1,2,4,5,10,20 & 15-1,3,5,15

The GCF of 15, 35, and 45 is 5.Five.

The GCF is 5.

People also asked

Featured Questions