Question

What is the greatest common factor of 25 and 45?

Answer 1

Answer:

Greatest common factor (GCF) of 25 and 45 is 5. We will now calculate the prime factors of 25 and 45, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25 and 45.

Step-by-step explanation:

Answer 2

Answer:

5

Step-by-step explanation:

1. Factors of 25: 1, 5, 25
2. Factors of 45: 1, 3, 5, 9, 15, 45
3. The greatest factor that's in both lists is 5.

I hope this helps!