What is the Greatest Common Factor of 89989 and 90003?

Greatest common factor (GCF) of 89989 and 90003 is 1.

GCF(89989,90003) = 1

We will now calculate the prime factors of 89989 and 90003, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89989 and 90003.

How to find the GCF of 89989 and 90003?

We will first find the prime factorization of 89989 and 90003. After we will calculate the factors of 89989 and 90003 and find the biggest common factor number .

Step-1: Prime Factorization of 89989

Prime factors of 89989 are 89989. Prime factorization of 89989 in exponential form is:

89989 = 89989¹

Step-2: Prime Factorization of 90003

Prime factors of 90003 are 3, 19, 1579. Prime factorization of 90003 in exponential form is:

90003 = 3¹ × 19¹ × 1579¹

Step-3: Factors of 89989

List of positive integer factors of 89989 that divides 89989 without a remainder.

Step-4: Factors of 90003

List of positive integer factors of 90003 that divides 89989 without a remainder.

1, 3, 19, 57, 1579, 4737, 30001

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89989 and 90003. The biggest common factor number is the GCF number.
So the greatest common factor 89989 and 90003 is 1.

Also check out the Least Common Multiple of 89989 and 90003