What is the Greatest Common Factor of 67070 and 67086?

Greatest common factor (GCF) of 67070 and 67086 is 2.

GCF(67070,67086) = 2

We will now calculate the prime factors of 67070 and 67086, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67070 and 67086.

How to find the GCF of 67070 and 67086?

We will first find the prime factorization of 67070 and 67086. After we will calculate the factors of 67070 and 67086 and find the biggest common factor number .

Step-1: Prime Factorization of 67070

Prime factors of 67070 are 2, 5, 19, 353. Prime factorization of 67070 in exponential form is:

67070 = 2¹ × 5¹ × 19¹ × 353¹

Step-2: Prime Factorization of 67086

Prime factors of 67086 are 2, 3, 3727. Prime factorization of 67086 in exponential form is:

67086 = 2¹ × 3² × 3727¹

Step-3: Factors of 67070

List of positive integer factors of 67070 that divides 67070 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 1765, 3530, 6707, 13414, 33535

Step-4: Factors of 67086

List of positive integer factors of 67086 that divides 67070 without a remainder.

1, 2, 3, 6, 9, 18, 3727, 7454, 11181, 22362, 33543

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67070 and 67086. The biggest common factor number is the GCF number.
So the greatest common factor 67070 and 67086 is 2.

Also check out the Least Common Multiple of 67070 and 67086