What is the Greatest Common Factor of 53979 and 53989?

Greatest common factor (GCF) of 53979 and 53989 is 1.

GCF(53979,53989) = 1

We will now calculate the prime factors of 53979 and 53989, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53979 and 53989.

How to find the GCF of 53979 and 53989?

We will first find the prime factorization of 53979 and 53989. After we will calculate the factors of 53979 and 53989 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 53989

Prime factors of 53989 are 13, 4153. Prime factorization of 53989 in exponential form is:

53989 = 13¹ × 4153¹

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 53989

List of positive integer factors of 53989 that divides 53979 without a remainder.

1, 13, 4153

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53979 and 53989. The biggest common factor number is the GCF number.
So the greatest common factor 53979 and 53989 is 1.

Also check out the Least Common Multiple of 53979 and 53989