What is the Greatest Common Factor of 79610 and 79618?

Greatest common factor (GCF) of 79610 and 79618 is 2.

GCF(79610,79618) = 2

We will now calculate the prime factors of 79610 and 79618, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79610 and 79618.

How to find the GCF of 79610 and 79618?

We will first find the prime factorization of 79610 and 79618. After we will calculate the factors of 79610 and 79618 and find the biggest common factor number .

Step-1: Prime Factorization of 79610

Prime factors of 79610 are 2, 5, 19, 419. Prime factorization of 79610 in exponential form is:

79610 = 2¹ × 5¹ × 19¹ × 419¹

Step-2: Prime Factorization of 79618

Prime factors of 79618 are 2, 7, 11, 47. Prime factorization of 79618 in exponential form is:

79618 = 2¹ × 7¹ × 11² × 47¹

Step-3: Factors of 79610

List of positive integer factors of 79610 that divides 79610 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 419, 838, 2095, 4190, 7961, 15922, 39805

Step-4: Factors of 79618

List of positive integer factors of 79618 that divides 79610 without a remainder.

1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 3619, 5687, 7238, 11374, 39809

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79610 and 79618. The biggest common factor number is the GCF number.
So the greatest common factor 79610 and 79618 is 2.

Also check out the Least Common Multiple of 79610 and 79618