What is the Greatest Common Factor of 37147 and 37155?

Greatest common factor (GCF) of 37147 and 37155 is 1.

GCF(37147,37155) = 1

We will now calculate the prime factors of 37147 and 37155, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37147 and 37155.

How to find the GCF of 37147 and 37155?

We will first find the prime factorization of 37147 and 37155. After we will calculate the factors of 37147 and 37155 and find the biggest common factor number .

Step-1: Prime Factorization of 37147

Prime factors of 37147 are 11, 307. Prime factorization of 37147 in exponential form is:

37147 = 11² × 307¹

Step-2: Prime Factorization of 37155

Prime factors of 37155 are 3, 5, 2477. Prime factorization of 37155 in exponential form is:

37155 = 3¹ × 5¹ × 2477¹

Step-3: Factors of 37147

List of positive integer factors of 37147 that divides 37147 without a remainder.

1, 11, 121, 307, 3377

Step-4: Factors of 37155

List of positive integer factors of 37155 that divides 37147 without a remainder.

1, 3, 5, 15, 2477, 7431, 12385

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37147 and 37155. The biggest common factor number is the GCF number.
So the greatest common factor 37147 and 37155 is 1.

Also check out the Least Common Multiple of 37147 and 37155