What is the Greatest Common Factor of 74347 and 74357?

Greatest common factor (GCF) of 74347 and 74357 is 1.

GCF(74347,74357) = 1

We will now calculate the prime factors of 74347 and 74357, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74347 and 74357.

How to find the GCF of 74347 and 74357?

We will first find the prime factorization of 74347 and 74357. After we will calculate the factors of 74347 and 74357 and find the biggest common factor number .

Step-1: Prime Factorization of 74347

Prime factors of 74347 are 7, 13, 19, 43. Prime factorization of 74347 in exponential form is:

74347 = 7¹ × 13¹ × 19¹ × 43¹

Step-2: Prime Factorization of 74357

Prime factors of 74357 are 74357. Prime factorization of 74357 in exponential form is:

74357 = 74357¹

Step-3: Factors of 74347

List of positive integer factors of 74347 that divides 74347 without a remainder.

1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 5719, 10621

Step-4: Factors of 74357

List of positive integer factors of 74357 that divides 74347 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74347 and 74357. The biggest common factor number is the GCF number.
So the greatest common factor 74347 and 74357 is 1.

Also check out the Least Common Multiple of 74347 and 74357