What is the Greatest Common Factor of 38955 and 38967?

Greatest common factor (GCF) of 38955 and 38967 is 3.

GCF(38955,38967) = 3

We will now calculate the prime factors of 38955 and 38967, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38955 and 38967.

How to find the GCF of 38955 and 38967?

We will first find the prime factorization of 38955 and 38967. After we will calculate the factors of 38955 and 38967 and find the biggest common factor number .

Step-1: Prime Factorization of 38955

Prime factors of 38955 are 3, 5, 7, 53. Prime factorization of 38955 in exponential form is:

38955 = 3¹ × 5¹ × 7² × 53¹

Step-2: Prime Factorization of 38967

Prime factors of 38967 are 3, 31, 419. Prime factorization of 38967 in exponential form is:

38967 = 3¹ × 31¹ × 419¹

Step-3: Factors of 38955

List of positive integer factors of 38955 that divides 38955 without a remainder.

1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1855, 2597, 5565, 7791, 12985

Step-4: Factors of 38967

List of positive integer factors of 38967 that divides 38955 without a remainder.

1, 3, 31, 93, 419, 1257, 12989

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38955 and 38967. The biggest common factor number is the GCF number.
So the greatest common factor 38955 and 38967 is 3.

Also check out the Least Common Multiple of 38955 and 38967