What is the Greatest Common Factor of 89977 and 89987?

Greatest common factor (GCF) of 89977 and 89987 is 1.

GCF(89977,89987) = 1

We will now calculate the prime factors of 89977 and 89987, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89977 and 89987.

How to find the GCF of 89977 and 89987?

We will first find the prime factorization of 89977 and 89987. After we will calculate the factors of 89977 and 89987 and find the biggest common factor number .

Step-1: Prime Factorization of 89977

Prime factors of 89977 are 89977. Prime factorization of 89977 in exponential form is:

89977 = 89977¹

Step-2: Prime Factorization of 89987

Prime factors of 89987 are 29, 107. Prime factorization of 89987 in exponential form is:

89987 = 29² × 107¹

Step-3: Factors of 89977

List of positive integer factors of 89977 that divides 89977 without a remainder.

Step-4: Factors of 89987

List of positive integer factors of 89987 that divides 89977 without a remainder.

1, 29, 107, 841, 3103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89977 and 89987. The biggest common factor number is the GCF number.
So the greatest common factor 89977 and 89987 is 1.

Also check out the Least Common Multiple of 89977 and 89987