What is the Greatest Common Factor of 70604 and 70609?

Greatest common factor (GCF) of 70604 and 70609 is 1.

GCF(70604,70609) = 1

We will now calculate the prime factors of 70604 and 70609, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70604 and 70609.

How to find the GCF of 70604 and 70609?

We will first find the prime factorization of 70604 and 70609. After we will calculate the factors of 70604 and 70609 and find the biggest common factor number .

Step-1: Prime Factorization of 70604

Prime factors of 70604 are 2, 19, 929. Prime factorization of 70604 in exponential form is:

70604 = 2² × 19¹ × 929¹

Step-2: Prime Factorization of 70609

Prime factors of 70609 are 7, 11, 131. Prime factorization of 70609 in exponential form is:

70609 = 7² × 11¹ × 131¹

Step-3: Factors of 70604

List of positive integer factors of 70604 that divides 70604 without a remainder.

1, 2, 4, 19, 38, 76, 929, 1858, 3716, 17651, 35302

Step-4: Factors of 70609

List of positive integer factors of 70609 that divides 70604 without a remainder.

1, 7, 11, 49, 77, 131, 539, 917, 1441, 6419, 10087

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70604 and 70609. The biggest common factor number is the GCF number.
So the greatest common factor 70604 and 70609 is 1.

Also check out the Least Common Multiple of 70604 and 70609