What is the Greatest Common Factor of 122 and 131?

Greatest common factor (GCF) of 122 and 131 is 1.

GCF(122,131) = 1

We will now calculate the prime factors of 122 and 131, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 122 and 131.

How to find the GCF of 122 and 131?

We will first find the prime factorization of 122 and 131. After we will calculate the factors of 122 and 131 and find the biggest common factor number .

Step-1: Prime Factorization of 122

Prime factors of 122 are 2, 61. Prime factorization of 122 in exponential form is:

122 = 2¹ × 61¹

Step-2: Prime Factorization of 131

Prime factors of 131 are 131. Prime factorization of 131 in exponential form is:

131 = 131¹

Step-3: Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1, 2, 61

Step-4: Factors of 131

List of positive integer factors of 131 that divides 122 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 122 and 131. The biggest common factor number is the GCF number.
So the greatest common factor 122 and 131 is 1.

Also check out the Least Common Multiple of 122 and 131