What is the Greatest Common Factor of 85122 and 85132?

Greatest common factor (GCF) of 85122 and 85132 is 2.

GCF(85122,85132) = 2

We will now calculate the prime factors of 85122 and 85132, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85122 and 85132.

How to find the GCF of 85122 and 85132?

We will first find the prime factorization of 85122 and 85132. After we will calculate the factors of 85122 and 85132 and find the biggest common factor number .

Step-1: Prime Factorization of 85122

Prime factors of 85122 are 2, 3, 4729. Prime factorization of 85122 in exponential form is:

85122 = 2¹ × 3² × 4729¹

Step-2: Prime Factorization of 85132

Prime factors of 85132 are 2, 21283. Prime factorization of 85132 in exponential form is:

85132 = 2² × 21283¹

Step-3: Factors of 85122

List of positive integer factors of 85122 that divides 85122 without a remainder.

1, 2, 3, 6, 9, 18, 4729, 9458, 14187, 28374, 42561

Step-4: Factors of 85132

List of positive integer factors of 85132 that divides 85122 without a remainder.

1, 2, 4, 21283, 42566

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85122 and 85132. The biggest common factor number is the GCF number.
So the greatest common factor 85122 and 85132 is 2.

Also check out the Least Common Multiple of 85122 and 85132