What is the Greatest Common Factor of 87690 and 87694?

Greatest common factor (GCF) of 87690 and 87694 is 2.

GCF(87690,87694) = 2

We will now calculate the prime factors of 87690 and 87694, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87690 and 87694.

How to find the GCF of 87690 and 87694?

We will first find the prime factorization of 87690 and 87694. After we will calculate the factors of 87690 and 87694 and find the biggest common factor number .

Step-1: Prime Factorization of 87690

Prime factors of 87690 are 2, 3, 5, 37, 79. Prime factorization of 87690 in exponential form is:

87690 = 2¹ × 3¹ × 5¹ × 37¹ × 79¹

Step-2: Prime Factorization of 87694

Prime factors of 87694 are 2, 163, 269. Prime factorization of 87694 in exponential form is:

87694 = 2¹ × 163¹ × 269¹

Step-3: Factors of 87690

List of positive integer factors of 87690 that divides 87690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 1110, 1185, 2370, 2923, 5846, 8769, 14615, 17538, 29230, 43845

Step-4: Factors of 87694

List of positive integer factors of 87694 that divides 87690 without a remainder.

1, 2, 163, 269, 326, 538, 43847

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87690 and 87694. The biggest common factor number is the GCF number.
So the greatest common factor 87690 and 87694 is 2.

Also check out the Least Common Multiple of 87690 and 87694