What is the Greatest Common Factor of 53909 and 53916?

Greatest common factor (GCF) of 53909 and 53916 is 1.

GCF(53909,53916) = 1

We will now calculate the prime factors of 53909 and 53916, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53909 and 53916.

How to find the GCF of 53909 and 53916?

We will first find the prime factorization of 53909 and 53916. After we will calculate the factors of 53909 and 53916 and find the biggest common factor number .

Step-1: Prime Factorization of 53909

Prime factors of 53909 are 31, 37, 47. Prime factorization of 53909 in exponential form is:

53909 = 31¹ × 37¹ × 47¹

Step-2: Prime Factorization of 53916

Prime factors of 53916 are 2, 3, 4493. Prime factorization of 53916 in exponential form is:

53916 = 2² × 3¹ × 4493¹

Step-3: Factors of 53909

List of positive integer factors of 53909 that divides 53909 without a remainder.

1, 31, 37, 47, 1147, 1457, 1739

Step-4: Factors of 53916

List of positive integer factors of 53916 that divides 53909 without a remainder.

1, 2, 3, 4, 6, 12, 4493, 8986, 13479, 17972, 26958

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53909 and 53916. The biggest common factor number is the GCF number.
So the greatest common factor 53909 and 53916 is 1.

Also check out the Least Common Multiple of 53909 and 53916