What is the Greatest Common Factor of 74990 and 74995?

Greatest common factor (GCF) of 74990 and 74995 is 5.

GCF(74990,74995) = 5

We will now calculate the prime factors of 74990 and 74995, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74990 and 74995.

How to find the GCF of 74990 and 74995?

We will first find the prime factorization of 74990 and 74995. After we will calculate the factors of 74990 and 74995 and find the biggest common factor number .

Step-1: Prime Factorization of 74990

Prime factors of 74990 are 2, 5, 7499. Prime factorization of 74990 in exponential form is:

74990 = 2¹ × 5¹ × 7499¹

Step-2: Prime Factorization of 74995

Prime factors of 74995 are 5, 53, 283. Prime factorization of 74995 in exponential form is:

74995 = 5¹ × 53¹ × 283¹

Step-3: Factors of 74990

List of positive integer factors of 74990 that divides 74990 without a remainder.

1, 2, 5, 10, 7499, 14998, 37495

Step-4: Factors of 74995

List of positive integer factors of 74995 that divides 74990 without a remainder.

1, 5, 53, 265, 283, 1415, 14999

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74990 and 74995. The biggest common factor number is the GCF number.
So the greatest common factor 74990 and 74995 is 5.

Also check out the Least Common Multiple of 74990 and 74995