What is the Greatest Common Factor of 14953 and 14972?

Greatest common factor (GCF) of 14953 and 14972 is 19.

GCF(14953,14972) = 19

We will now calculate the prime factors of 14953 and 14972, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14953 and 14972.

How to find the GCF of 14953 and 14972?

We will first find the prime factorization of 14953 and 14972. After we will calculate the factors of 14953 and 14972 and find the biggest common factor number .

Step-1: Prime Factorization of 14953

Prime factors of 14953 are 19, 787. Prime factorization of 14953 in exponential form is:

14953 = 19¹ × 787¹

Step-2: Prime Factorization of 14972

Prime factors of 14972 are 2, 19, 197. Prime factorization of 14972 in exponential form is:

14972 = 2² × 19¹ × 197¹

Step-3: Factors of 14953

List of positive integer factors of 14953 that divides 14953 without a remainder.

1, 19, 787

Step-4: Factors of 14972

List of positive integer factors of 14972 that divides 14953 without a remainder.

1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14953 and 14972. The biggest common factor number is the GCF number.
So the greatest common factor 14953 and 14972 is 19.

Also check out the Least Common Multiple of 14953 and 14972