What is the Greatest Common Factor of 895 and 910?

Greatest common factor (GCF) of 895 and 910 is 5.

GCF(895,910) = 5

We will now calculate the prime factors of 895 and 910, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 895 and 910.

How to find the GCF of 895 and 910?

We will first find the prime factorization of 895 and 910. After we will calculate the factors of 895 and 910 and find the biggest common factor number .

Step-1: Prime Factorization of 895

Prime factors of 895 are 5, 179. Prime factorization of 895 in exponential form is:

895 = 5¹ × 179¹

Step-2: Prime Factorization of 910

Prime factors of 910 are 2, 5, 7, 13. Prime factorization of 910 in exponential form is:

910 = 2¹ × 5¹ × 7¹ × 13¹

Step-3: Factors of 895

List of positive integer factors of 895 that divides 895 without a remainder.

1, 5, 179

Step-4: Factors of 910

List of positive integer factors of 910 that divides 895 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 895 and 910. The biggest common factor number is the GCF number.
So the greatest common factor 895 and 910 is 5.

Also check out the Least Common Multiple of 895 and 910