What is the Greatest Common Factor of 70721 and 70733?

Greatest common factor (GCF) of 70721 and 70733 is 1.

GCF(70721,70733) = 1

We will now calculate the prime factors of 70721 and 70733, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70721 and 70733.

How to find the GCF of 70721 and 70733?

We will first find the prime factorization of 70721 and 70733. After we will calculate the factors of 70721 and 70733 and find the biggest common factor number .

Step-1: Prime Factorization of 70721

Prime factors of 70721 are 7, 10103. Prime factorization of 70721 in exponential form is:

70721 = 7¹ × 10103¹

Step-2: Prime Factorization of 70733

Prime factors of 70733 are 13, 5441. Prime factorization of 70733 in exponential form is:

70733 = 13¹ × 5441¹

Step-3: Factors of 70721

List of positive integer factors of 70721 that divides 70721 without a remainder.

1, 7, 10103

Step-4: Factors of 70733

List of positive integer factors of 70733 that divides 70721 without a remainder.

1, 13, 5441

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70721 and 70733. The biggest common factor number is the GCF number.
So the greatest common factor 70721 and 70733 is 1.

Also check out the Least Common Multiple of 70721 and 70733