What is the Greatest Common Factor of 87716 and 87730?

Greatest common factor (GCF) of 87716 and 87730 is 2.

GCF(87716,87730) = 2

We will now calculate the prime factors of 87716 and 87730, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87716 and 87730.

How to find the GCF of 87716 and 87730?

We will first find the prime factorization of 87716 and 87730. After we will calculate the factors of 87716 and 87730 and find the biggest common factor number .

Step-1: Prime Factorization of 87716

Prime factors of 87716 are 2, 21929. Prime factorization of 87716 in exponential form is:

87716 = 2² × 21929¹

Step-2: Prime Factorization of 87730

Prime factors of 87730 are 2, 5, 31, 283. Prime factorization of 87730 in exponential form is:

87730 = 2¹ × 5¹ × 31¹ × 283¹

Step-3: Factors of 87716

List of positive integer factors of 87716 that divides 87716 without a remainder.

1, 2, 4, 21929, 43858

Step-4: Factors of 87730

List of positive integer factors of 87730 that divides 87716 without a remainder.

1, 2, 5, 10, 31, 62, 155, 283, 310, 566, 1415, 2830, 8773, 17546, 43865

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87716 and 87730. The biggest common factor number is the GCF number.
So the greatest common factor 87716 and 87730 is 2.

Also check out the Least Common Multiple of 87716 and 87730