What is the Greatest Common Factor of 87715 and 87724?

Greatest common factor (GCF) of 87715 and 87724 is 1.

GCF(87715,87724) = 1

We will now calculate the prime factors of 87715 and 87724, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87715 and 87724.

How to find the GCF of 87715 and 87724?

We will first find the prime factorization of 87715 and 87724. After we will calculate the factors of 87715 and 87724 and find the biggest common factor number .

Step-1: Prime Factorization of 87715

Prime factors of 87715 are 5, 53, 331. Prime factorization of 87715 in exponential form is:

87715 = 5¹ × 53¹ × 331¹

Step-2: Prime Factorization of 87724

Prime factors of 87724 are 2, 7, 13, 241. Prime factorization of 87724 in exponential form is:

87724 = 2² × 7¹ × 13¹ × 241¹

Step-3: Factors of 87715

List of positive integer factors of 87715 that divides 87715 without a remainder.

1, 5, 53, 265, 331, 1655, 17543

Step-4: Factors of 87724

List of positive integer factors of 87724 that divides 87715 without a remainder.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 482, 964, 1687, 3133, 3374, 6266, 6748, 12532, 21931, 43862

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87715 and 87724. The biggest common factor number is the GCF number.
So the greatest common factor 87715 and 87724 is 1.

Also check out the Least Common Multiple of 87715 and 87724