What is the Greatest Common Factor of 53979 and 53999?

Greatest common factor (GCF) of 53979 and 53999 is 1.

GCF(53979,53999) = 1

We will now calculate the prime factors of 53979 and 53999, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53979 and 53999.

How to find the GCF of 53979 and 53999?

We will first find the prime factorization of 53979 and 53999. After we will calculate the factors of 53979 and 53999 and find the biggest common factor number .

Step-1: Prime Factorization of 53979

Prime factors of 53979 are 3, 19, 947. Prime factorization of 53979 in exponential form is:

53979 = 3¹ × 19¹ × 947¹

Step-2: Prime Factorization of 53999

Prime factors of 53999 are 11, 4909. Prime factorization of 53999 in exponential form is:

53999 = 11¹ × 4909¹

Step-3: Factors of 53979

List of positive integer factors of 53979 that divides 53979 without a remainder.

1, 3, 19, 57, 947, 2841, 17993

Step-4: Factors of 53999

List of positive integer factors of 53999 that divides 53979 without a remainder.

1, 11, 4909

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53979 and 53999. The biggest common factor number is the GCF number.
So the greatest common factor 53979 and 53999 is 1.

Also check out the Least Common Multiple of 53979 and 53999