What is the Greatest Common Factor of 70374 and 70388?

Greatest common factor (GCF) of 70374 and 70388 is 2.

GCF(70374,70388) = 2

We will now calculate the prime factors of 70374 and 70388, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70374 and 70388.

How to find the GCF of 70374 and 70388?

We will first find the prime factorization of 70374 and 70388. After we will calculate the factors of 70374 and 70388 and find the biggest common factor number .

Step-1: Prime Factorization of 70374

Prime factors of 70374 are 2, 3, 37, 317. Prime factorization of 70374 in exponential form is:

70374 = 2¹ × 3¹ × 37¹ × 317¹

Step-2: Prime Factorization of 70388

Prime factors of 70388 are 2, 17597. Prime factorization of 70388 in exponential form is:

70388 = 2² × 17597¹

Step-3: Factors of 70374

List of positive integer factors of 70374 that divides 70374 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222, 317, 634, 951, 1902, 11729, 23458, 35187

Step-4: Factors of 70388

List of positive integer factors of 70388 that divides 70374 without a remainder.

1, 2, 4, 17597, 35194

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70374 and 70388. The biggest common factor number is the GCF number.
So the greatest common factor 70374 and 70388 is 2.

Also check out the Least Common Multiple of 70374 and 70388