What is the Greatest Common Factor of 53421 and 53426?

Greatest common factor (GCF) of 53421 and 53426 is 1.

GCF(53421,53426) = 1

We will now calculate the prime factors of 53421 and 53426, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53421 and 53426.

How to find the GCF of 53421 and 53426?

We will first find the prime factorization of 53421 and 53426. After we will calculate the factors of 53421 and 53426 and find the biggest common factor number .

Step-1: Prime Factorization of 53421

Prime factors of 53421 are 3, 17807. Prime factorization of 53421 in exponential form is:

53421 = 3¹ × 17807¹

Step-2: Prime Factorization of 53426

Prime factors of 53426 are 2, 26713. Prime factorization of 53426 in exponential form is:

53426 = 2¹ × 26713¹

Step-3: Factors of 53421

List of positive integer factors of 53421 that divides 53421 without a remainder.

1, 3, 17807

Step-4: Factors of 53426

List of positive integer factors of 53426 that divides 53421 without a remainder.

1, 2, 26713

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53421 and 53426. The biggest common factor number is the GCF number.
So the greatest common factor 53421 and 53426 is 1.

Also check out the Least Common Multiple of 53421 and 53426