What is the Greatest Common Factor of 70666 and 70682?

Greatest common factor (GCF) of 70666 and 70682 is 2.

GCF(70666,70682) = 2

We will now calculate the prime factors of 70666 and 70682, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70666 and 70682.

How to find the GCF of 70666 and 70682?

We will first find the prime factorization of 70666 and 70682. After we will calculate the factors of 70666 and 70682 and find the biggest common factor number .

Step-1: Prime Factorization of 70666

Prime factors of 70666 are 2, 89, 397. Prime factorization of 70666 in exponential form is:

70666 = 2¹ × 89¹ × 397¹

Step-2: Prime Factorization of 70682

Prime factors of 70682 are 2, 59, 599. Prime factorization of 70682 in exponential form is:

70682 = 2¹ × 59¹ × 599¹

Step-3: Factors of 70666

List of positive integer factors of 70666 that divides 70666 without a remainder.

1, 2, 89, 178, 397, 794, 35333

Step-4: Factors of 70682

List of positive integer factors of 70682 that divides 70666 without a remainder.

1, 2, 59, 118, 599, 1198, 35341

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70666 and 70682. The biggest common factor number is the GCF number.
So the greatest common factor 70666 and 70682 is 2.

Also check out the Least Common Multiple of 70666 and 70682