What is the Greatest Common Factor of 28947 and 28961?

Greatest common factor (GCF) of 28947 and 28961 is 1.

GCF(28947,28961) = 1

We will now calculate the prime factors of 28947 and 28961, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28947 and 28961.

How to find the GCF of 28947 and 28961?

We will first find the prime factorization of 28947 and 28961. After we will calculate the factors of 28947 and 28961 and find the biggest common factor number .

Step-1: Prime Factorization of 28947

Prime factors of 28947 are 3, 9649. Prime factorization of 28947 in exponential form is:

28947 = 3¹ × 9649¹

Step-2: Prime Factorization of 28961

Prime factors of 28961 are 28961. Prime factorization of 28961 in exponential form is:

28961 = 28961¹

Step-3: Factors of 28947

List of positive integer factors of 28947 that divides 28947 without a remainder.

1, 3, 9649

Step-4: Factors of 28961

List of positive integer factors of 28961 that divides 28947 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28947 and 28961. The biggest common factor number is the GCF number.
So the greatest common factor 28947 and 28961 is 1.

Also check out the Least Common Multiple of 28947 and 28961