What is the Greatest Common Factor of 75798 and 75802?

Greatest common factor (GCF) of 75798 and 75802 is 2.

GCF(75798,75802) = 2

We will now calculate the prime factors of 75798 and 75802, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75798 and 75802.

How to find the GCF of 75798 and 75802?

We will first find the prime factorization of 75798 and 75802. After we will calculate the factors of 75798 and 75802 and find the biggest common factor number .

Step-1: Prime Factorization of 75798

Prime factors of 75798 are 2, 3, 4211. Prime factorization of 75798 in exponential form is:

75798 = 2¹ × 3² × 4211¹

Step-2: Prime Factorization of 75802

Prime factors of 75802 are 2, 151, 251. Prime factorization of 75802 in exponential form is:

75802 = 2¹ × 151¹ × 251¹

Step-3: Factors of 75798

List of positive integer factors of 75798 that divides 75798 without a remainder.

1, 2, 3, 6, 9, 18, 4211, 8422, 12633, 25266, 37899

Step-4: Factors of 75802

List of positive integer factors of 75802 that divides 75798 without a remainder.

1, 2, 151, 251, 302, 502, 37901

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75798 and 75802. The biggest common factor number is the GCF number.
So the greatest common factor 75798 and 75802 is 2.

Also check out the Least Common Multiple of 75798 and 75802