What is the Greatest Common Factor of 87662 and 87678?

Greatest common factor (GCF) of 87662 and 87678 is 2.

GCF(87662,87678) = 2

We will now calculate the prime factors of 87662 and 87678, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87662 and 87678.

How to find the GCF of 87662 and 87678?

We will first find the prime factorization of 87662 and 87678. After we will calculate the factors of 87662 and 87678 and find the biggest common factor number .

Step-1: Prime Factorization of 87662

Prime factors of 87662 are 2, 53, 827. Prime factorization of 87662 in exponential form is:

87662 = 2¹ × 53¹ × 827¹

Step-2: Prime Factorization of 87678

Prime factors of 87678 are 2, 3, 4871. Prime factorization of 87678 in exponential form is:

87678 = 2¹ × 3² × 4871¹

Step-3: Factors of 87662

List of positive integer factors of 87662 that divides 87662 without a remainder.

1, 2, 53, 106, 827, 1654, 43831

Step-4: Factors of 87678

List of positive integer factors of 87678 that divides 87662 without a remainder.

1, 2, 3, 6, 9, 18, 4871, 9742, 14613, 29226, 43839

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87662 and 87678. The biggest common factor number is the GCF number.
So the greatest common factor 87662 and 87678 is 2.

Also check out the Least Common Multiple of 87662 and 87678