What is the Greatest Common Factor of 70746 and 70762?

Greatest common factor (GCF) of 70746 and 70762 is 2.

GCF(70746,70762) = 2

We will now calculate the prime factors of 70746 and 70762, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70746 and 70762.

How to find the GCF of 70746 and 70762?

We will first find the prime factorization of 70746 and 70762. After we will calculate the factors of 70746 and 70762 and find the biggest common factor number .

Step-1: Prime Factorization of 70746

Prime factors of 70746 are 2, 3, 13, 907. Prime factorization of 70746 in exponential form is:

70746 = 2¹ × 3¹ × 13¹ × 907¹

Step-2: Prime Factorization of 70762

Prime factors of 70762 are 2, 35381. Prime factorization of 70762 in exponential form is:

70762 = 2¹ × 35381¹

Step-3: Factors of 70746

List of positive integer factors of 70746 that divides 70746 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 907, 1814, 2721, 5442, 11791, 23582, 35373

Step-4: Factors of 70762

List of positive integer factors of 70762 that divides 70746 without a remainder.

1, 2, 35381

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70746 and 70762. The biggest common factor number is the GCF number.
So the greatest common factor 70746 and 70762 is 2.

Also check out the Least Common Multiple of 70746 and 70762