What is the Greatest Common Factor of 89967 and 89980?

Greatest common factor (GCF) of 89967 and 89980 is 1.

GCF(89967,89980) = 1

We will now calculate the prime factors of 89967 and 89980, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89967 and 89980.

How to find the GCF of 89967 and 89980?

We will first find the prime factorization of 89967 and 89980. After we will calculate the factors of 89967 and 89980 and find the biggest common factor number .

Step-1: Prime Factorization of 89967

Prime factors of 89967 are 3, 29989. Prime factorization of 89967 in exponential form is:

89967 = 3¹ × 29989¹

Step-2: Prime Factorization of 89980

Prime factors of 89980 are 2, 5, 11, 409. Prime factorization of 89980 in exponential form is:

89980 = 2² × 5¹ × 11¹ × 409¹

Step-3: Factors of 89967

List of positive integer factors of 89967 that divides 89967 without a remainder.

1, 3, 29989

Step-4: Factors of 89980

List of positive integer factors of 89980 that divides 89967 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 818, 1636, 2045, 4090, 4499, 8180, 8998, 17996, 22495, 44990

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89967 and 89980. The biggest common factor number is the GCF number.
So the greatest common factor 89967 and 89980 is 1.

Also check out the Least Common Multiple of 89967 and 89980