What is the Greatest Common Factor of 87673 and 87689?

Greatest common factor (GCF) of 87673 and 87689 is 1.

GCF(87673,87689) = 1

We will now calculate the prime factors of 87673 and 87689, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87673 and 87689.

How to find the GCF of 87673 and 87689?

We will first find the prime factorization of 87673 and 87689. After we will calculate the factors of 87673 and 87689 and find the biggest common factor number .

Step-1: Prime Factorization of 87673

Prime factors of 87673 are 73, 1201. Prime factorization of 87673 in exponential form is:

87673 = 73¹ × 1201¹

Step-2: Prime Factorization of 87689

Prime factors of 87689 are 7, 12527. Prime factorization of 87689 in exponential form is:

87689 = 7¹ × 12527¹

Step-3: Factors of 87673

List of positive integer factors of 87673 that divides 87673 without a remainder.

1, 73, 1201

Step-4: Factors of 87689

List of positive integer factors of 87689 that divides 87673 without a remainder.

1, 7, 12527

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87673 and 87689. The biggest common factor number is the GCF number.
So the greatest common factor 87673 and 87689 is 1.

Also check out the Least Common Multiple of 87673 and 87689