What is the Greatest Common Factor of 69924 and 69942?

Greatest common factor (GCF) of 69924 and 69942 is 6.

GCF(69924,69942) = 6

We will now calculate the prime factors of 69924 and 69942, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69924 and 69942.

How to find the GCF of 69924 and 69942?

We will first find the prime factorization of 69924 and 69942. After we will calculate the factors of 69924 and 69942 and find the biggest common factor number .

Step-1: Prime Factorization of 69924

Prime factors of 69924 are 2, 3, 5827. Prime factorization of 69924 in exponential form is:

69924 = 2² × 3¹ × 5827¹

Step-2: Prime Factorization of 69942

Prime factors of 69942 are 2, 3, 11657. Prime factorization of 69942 in exponential form is:

69942 = 2¹ × 3¹ × 11657¹

Step-3: Factors of 69924

List of positive integer factors of 69924 that divides 69924 without a remainder.

1, 2, 3, 4, 6, 12, 5827, 11654, 17481, 23308, 34962

Step-4: Factors of 69942

List of positive integer factors of 69942 that divides 69924 without a remainder.

1, 2, 3, 6, 11657, 23314, 34971

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69924 and 69942. The biggest common factor number is the GCF number.
So the greatest common factor 69924 and 69942 is 6.

Also check out the Least Common Multiple of 69924 and 69942