What is the Greatest Common Factor of 87421 and 87427?

Greatest common factor (GCF) of 87421 and 87427 is 1.

GCF(87421,87427) = 1

We will now calculate the prime factors of 87421 and 87427, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87421 and 87427.

How to find the GCF of 87421 and 87427?

We will first find the prime factorization of 87421 and 87427. After we will calculate the factors of 87421 and 87427 and find the biggest common factor number .

Step-1: Prime Factorization of 87421

Prime factors of 87421 are 87421. Prime factorization of 87421 in exponential form is:

87421 = 87421¹

Step-2: Prime Factorization of 87427

Prime factors of 87427 are 87427. Prime factorization of 87427 in exponential form is:

87427 = 87427¹

Step-3: Factors of 87421

List of positive integer factors of 87421 that divides 87421 without a remainder.

Step-4: Factors of 87427

List of positive integer factors of 87427 that divides 87421 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87421 and 87427. The biggest common factor number is the GCF number.
So the greatest common factor 87421 and 87427 is 1.

Also check out the Least Common Multiple of 87421 and 87427