What is the Greatest Common Factor of 91422 and 91432?

Greatest common factor (GCF) of 91422 and 91432 is 2.

GCF(91422,91432) = 2

We will now calculate the prime factors of 91422 and 91432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 91422 and 91432.

How to find the GCF of 91422 and 91432?

We will first find the prime factorization of 91422 and 91432. After we will calculate the factors of 91422 and 91432 and find the biggest common factor number .

Step-1: Prime Factorization of 91422

Prime factors of 91422 are 2, 3, 1693. Prime factorization of 91422 in exponential form is:

91422 = 2¹ × 3³ × 1693¹

Step-2: Prime Factorization of 91432

Prime factors of 91432 are 2, 11, 1039. Prime factorization of 91432 in exponential form is:

91432 = 2³ × 11¹ × 1039¹

Step-3: Factors of 91422

List of positive integer factors of 91422 that divides 91422 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1693, 3386, 5079, 10158, 15237, 30474, 45711

Step-4: Factors of 91432

List of positive integer factors of 91432 that divides 91422 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 1039, 2078, 4156, 8312, 11429, 22858, 45716

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 91422 and 91432. The biggest common factor number is the GCF number.
So the greatest common factor 91422 and 91432 is 2.

Also check out the Least Common Multiple of 91422 and 91432