What is the Greatest Common Factor of 118 and 137?

Greatest common factor (GCF) of 118 and 137 is 1.

GCF(118,137) = 1

We will now calculate the prime factors of 118 and 137, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 118 and 137.

How to find the GCF of 118 and 137?

We will first find the prime factorization of 118 and 137. After we will calculate the factors of 118 and 137 and find the biggest common factor number .

Step-1: Prime Factorization of 118

Prime factors of 118 are 2, 59. Prime factorization of 118 in exponential form is:

118 = 2¹ × 59¹

Step-2: Prime Factorization of 137

Prime factors of 137 are 137. Prime factorization of 137 in exponential form is:

137 = 137¹

Step-3: Factors of 118

List of positive integer factors of 118 that divides 118 without a remainder.

1, 2, 59

Step-4: Factors of 137

List of positive integer factors of 137 that divides 118 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 118 and 137. The biggest common factor number is the GCF number.
So the greatest common factor 118 and 137 is 1.

Also check out the Least Common Multiple of 118 and 137