What is the Greatest Common Factor of 75942 and 75958?

Greatest common factor (GCF) of 75942 and 75958 is 2.

GCF(75942,75958) = 2

We will now calculate the prime factors of 75942 and 75958, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75942 and 75958.

How to find the GCF of 75942 and 75958?

We will first find the prime factorization of 75942 and 75958. After we will calculate the factors of 75942 and 75958 and find the biggest common factor number .

Step-1: Prime Factorization of 75942

Prime factors of 75942 are 2, 3, 4219. Prime factorization of 75942 in exponential form is:

75942 = 2¹ × 3² × 4219¹

Step-2: Prime Factorization of 75958

Prime factors of 75958 are 2, 163, 233. Prime factorization of 75958 in exponential form is:

75958 = 2¹ × 163¹ × 233¹

Step-3: Factors of 75942

List of positive integer factors of 75942 that divides 75942 without a remainder.

1, 2, 3, 6, 9, 18, 4219, 8438, 12657, 25314, 37971

Step-4: Factors of 75958

List of positive integer factors of 75958 that divides 75942 without a remainder.

1, 2, 163, 233, 326, 466, 37979

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75942 and 75958. The biggest common factor number is the GCF number.
So the greatest common factor 75942 and 75958 is 2.

Also check out the Least Common Multiple of 75942 and 75958