What is the Greatest Common Factor of 87618 and 87637?

Greatest common factor (GCF) of 87618 and 87637 is 1.

GCF(87618,87637) = 1

We will now calculate the prime factors of 87618 and 87637, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87618 and 87637.

How to find the GCF of 87618 and 87637?

We will first find the prime factorization of 87618 and 87637. After we will calculate the factors of 87618 and 87637 and find the biggest common factor number .

Step-1: Prime Factorization of 87618

Prime factors of 87618 are 2, 3, 17, 859. Prime factorization of 87618 in exponential form is:

87618 = 2¹ × 3¹ × 17¹ × 859¹

Step-2: Prime Factorization of 87637

Prime factors of 87637 are 11, 31, 257. Prime factorization of 87637 in exponential form is:

87637 = 11¹ × 31¹ × 257¹

Step-3: Factors of 87618

List of positive integer factors of 87618 that divides 87618 without a remainder.

1, 2, 3, 6, 17, 34, 51, 102, 859, 1718, 2577, 5154, 14603, 29206, 43809

Step-4: Factors of 87637

List of positive integer factors of 87637 that divides 87618 without a remainder.

1, 11, 31, 257, 341, 2827, 7967

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87618 and 87637. The biggest common factor number is the GCF number.
So the greatest common factor 87618 and 87637 is 1.

Also check out the Least Common Multiple of 87618 and 87637