What is the Greatest Common Factor of 70343 and 70351?

Greatest common factor (GCF) of 70343 and 70351 is 1.

GCF(70343,70351) = 1

We will now calculate the prime factors of 70343 and 70351, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70343 and 70351.

How to find the GCF of 70343 and 70351?

We will first find the prime factorization of 70343 and 70351. After we will calculate the factors of 70343 and 70351 and find the biggest common factor number .

Step-1: Prime Factorization of 70343

Prime factors of 70343 are 7, 13, 773. Prime factorization of 70343 in exponential form is:

70343 = 7¹ × 13¹ × 773¹

Step-2: Prime Factorization of 70351

Prime factors of 70351 are 70351. Prime factorization of 70351 in exponential form is:

70351 = 70351¹

Step-3: Factors of 70343

List of positive integer factors of 70343 that divides 70343 without a remainder.

1, 7, 13, 91, 773, 5411, 10049

Step-4: Factors of 70351

List of positive integer factors of 70351 that divides 70343 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70343 and 70351. The biggest common factor number is the GCF number.
So the greatest common factor 70343 and 70351 is 1.

Also check out the Least Common Multiple of 70343 and 70351