What is the Greatest Common Factor of 74410 and 74428?

Greatest common factor (GCF) of 74410 and 74428 is 2.

GCF(74410,74428) = 2

We will now calculate the prime factors of 74410 and 74428, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74410 and 74428.

How to find the GCF of 74410 and 74428?

We will first find the prime factorization of 74410 and 74428. After we will calculate the factors of 74410 and 74428 and find the biggest common factor number .

Step-1: Prime Factorization of 74410

Prime factors of 74410 are 2, 5, 7, 1063. Prime factorization of 74410 in exponential form is:

74410 = 2¹ × 5¹ × 7¹ × 1063¹

Step-2: Prime Factorization of 74428

Prime factors of 74428 are 2, 23, 809. Prime factorization of 74428 in exponential form is:

74428 = 2² × 23¹ × 809¹

Step-3: Factors of 74410

List of positive integer factors of 74410 that divides 74410 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1063, 2126, 5315, 7441, 10630, 14882, 37205

Step-4: Factors of 74428

List of positive integer factors of 74428 that divides 74410 without a remainder.

1, 2, 4, 23, 46, 92, 809, 1618, 3236, 18607, 37214

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74410 and 74428. The biggest common factor number is the GCF number.
So the greatest common factor 74410 and 74428 is 2.

Also check out the Least Common Multiple of 74410 and 74428