What is the Greatest Common Factor of 70275 and 70293?

Greatest common factor (GCF) of 70275 and 70293 is 3.

GCF(70275,70293) = 3

We will now calculate the prime factors of 70275 and 70293, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70275 and 70293.

How to find the GCF of 70275 and 70293?

We will first find the prime factorization of 70275 and 70293. After we will calculate the factors of 70275 and 70293 and find the biggest common factor number .

Step-1: Prime Factorization of 70275

Prime factors of 70275 are 3, 5, 937. Prime factorization of 70275 in exponential form is:

70275 = 3¹ × 5² × 937¹

Step-2: Prime Factorization of 70293

Prime factors of 70293 are 3, 23431. Prime factorization of 70293 in exponential form is:

70293 = 3¹ × 23431¹

Step-3: Factors of 70275

List of positive integer factors of 70275 that divides 70275 without a remainder.

1, 3, 5, 15, 25, 75, 937, 2811, 4685, 14055, 23425

Step-4: Factors of 70293

List of positive integer factors of 70293 that divides 70275 without a remainder.

1, 3, 23431

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70275 and 70293. The biggest common factor number is the GCF number.
So the greatest common factor 70275 and 70293 is 3.

Also check out the Least Common Multiple of 70275 and 70293