What is the Greatest Common Factor of 61072 and 61086?

Greatest common factor (GCF) of 61072 and 61086 is 2.

GCF(61072,61086) = 2

We will now calculate the prime factors of 61072 and 61086, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61072 and 61086.

How to find the GCF of 61072 and 61086?

We will first find the prime factorization of 61072 and 61086. After we will calculate the factors of 61072 and 61086 and find the biggest common factor number .

Step-1: Prime Factorization of 61072

Prime factors of 61072 are 2, 11, 347. Prime factorization of 61072 in exponential form is:

61072 = 2⁴ × 11¹ × 347¹

Step-2: Prime Factorization of 61086

Prime factors of 61086 are 2, 3, 10181. Prime factorization of 61086 in exponential form is:

61086 = 2¹ × 3¹ × 10181¹

Step-3: Factors of 61072

List of positive integer factors of 61072 that divides 61072 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347, 694, 1388, 2776, 3817, 5552, 7634, 15268, 30536

Step-4: Factors of 61086

List of positive integer factors of 61086 that divides 61072 without a remainder.

1, 2, 3, 6, 10181, 20362, 30543

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61072 and 61086. The biggest common factor number is the GCF number.
So the greatest common factor 61072 and 61086 is 2.

Also check out the Least Common Multiple of 61072 and 61086