What is the Greatest Common Factor of 70745 and 70758?

Greatest common factor (GCF) of 70745 and 70758 is 1.

GCF(70745,70758) = 1

We will now calculate the prime factors of 70745 and 70758, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70745 and 70758.

How to find the GCF of 70745 and 70758?

We will first find the prime factorization of 70745 and 70758. After we will calculate the factors of 70745 and 70758 and find the biggest common factor number .

Step-1: Prime Factorization of 70745

Prime factors of 70745 are 5, 14149. Prime factorization of 70745 in exponential form is:

70745 = 5¹ × 14149¹

Step-2: Prime Factorization of 70758

Prime factors of 70758 are 2, 3, 3931. Prime factorization of 70758 in exponential form is:

70758 = 2¹ × 3² × 3931¹

Step-3: Factors of 70745

List of positive integer factors of 70745 that divides 70745 without a remainder.

1, 5, 14149

Step-4: Factors of 70758

List of positive integer factors of 70758 that divides 70745 without a remainder.

1, 2, 3, 6, 9, 18, 3931, 7862, 11793, 23586, 35379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70745 and 70758. The biggest common factor number is the GCF number.
So the greatest common factor 70745 and 70758 is 1.

Also check out the Least Common Multiple of 70745 and 70758