What is the Greatest Common Factor of 70053 and 70073?

Greatest common factor (GCF) of 70053 and 70073 is 1.

GCF(70053,70073) = 1

We will now calculate the prime factors of 70053 and 70073, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70053 and 70073.

How to find the GCF of 70053 and 70073?

We will first find the prime factorization of 70053 and 70073. After we will calculate the factors of 70053 and 70073 and find the biggest common factor number .

Step-1: Prime Factorization of 70053

Prime factors of 70053 are 3, 19, 1229. Prime factorization of 70053 in exponential form is:

70053 = 3¹ × 19¹ × 1229¹

Step-2: Prime Factorization of 70073

Prime factors of 70073 are 79, 887. Prime factorization of 70073 in exponential form is:

70073 = 79¹ × 887¹

Step-3: Factors of 70053

List of positive integer factors of 70053 that divides 70053 without a remainder.

1, 3, 19, 57, 1229, 3687, 23351

Step-4: Factors of 70073

List of positive integer factors of 70073 that divides 70053 without a remainder.

1, 79, 887

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70053 and 70073. The biggest common factor number is the GCF number.
So the greatest common factor 70053 and 70073 is 1.

Also check out the Least Common Multiple of 70053 and 70073