What is the Greatest Common Factor of 70370 and 70381?

Greatest common factor (GCF) of 70370 and 70381 is 1.

GCF(70370,70381) = 1

We will now calculate the prime factors of 70370 and 70381, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70370 and 70381.

How to find the GCF of 70370 and 70381?

We will first find the prime factorization of 70370 and 70381. After we will calculate the factors of 70370 and 70381 and find the biggest common factor number .

Step-1: Prime Factorization of 70370

Prime factors of 70370 are 2, 5, 31, 227. Prime factorization of 70370 in exponential form is:

70370 = 2¹ × 5¹ × 31¹ × 227¹

Step-2: Prime Factorization of 70381

Prime factors of 70381 are 70381. Prime factorization of 70381 in exponential form is:

70381 = 70381¹

Step-3: Factors of 70370

List of positive integer factors of 70370 that divides 70370 without a remainder.

1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 1135, 2270, 7037, 14074, 35185

Step-4: Factors of 70381

List of positive integer factors of 70381 that divides 70370 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70370 and 70381. The biggest common factor number is the GCF number.
So the greatest common factor 70370 and 70381 is 1.

Also check out the Least Common Multiple of 70370 and 70381