What is the Greatest Common Factor of 75618 and 75622?

Greatest common factor (GCF) of 75618 and 75622 is 2.

GCF(75618,75622) = 2

We will now calculate the prime factors of 75618 and 75622, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75618 and 75622.

How to find the GCF of 75618 and 75622?

We will first find the prime factorization of 75618 and 75622. After we will calculate the factors of 75618 and 75622 and find the biggest common factor number .

Step-1: Prime Factorization of 75618

Prime factors of 75618 are 2, 3, 4201. Prime factorization of 75618 in exponential form is:

75618 = 2¹ × 3² × 4201¹

Step-2: Prime Factorization of 75622

Prime factors of 75622 are 2, 37811. Prime factorization of 75622 in exponential form is:

75622 = 2¹ × 37811¹

Step-3: Factors of 75618

List of positive integer factors of 75618 that divides 75618 without a remainder.

1, 2, 3, 6, 9, 18, 4201, 8402, 12603, 25206, 37809

Step-4: Factors of 75622

List of positive integer factors of 75622 that divides 75618 without a remainder.

1, 2, 37811

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75618 and 75622. The biggest common factor number is the GCF number.
So the greatest common factor 75618 and 75622 is 2.

Also check out the Least Common Multiple of 75618 and 75622