What is the Greatest Common Factor of 40349 and 40368?

Greatest common factor (GCF) of 40349 and 40368 is 1.

GCF(40349,40368) = 1

We will now calculate the prime factors of 40349 and 40368, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40349 and 40368.

How to find the GCF of 40349 and 40368?

We will first find the prime factorization of 40349 and 40368. After we will calculate the factors of 40349 and 40368 and find the biggest common factor number .

Step-1: Prime Factorization of 40349

Prime factors of 40349 are 157, 257. Prime factorization of 40349 in exponential form is:

40349 = 157¹ × 257¹

Step-2: Prime Factorization of 40368

Prime factors of 40368 are 2, 3, 29. Prime factorization of 40368 in exponential form is:

40368 = 2⁴ × 3¹ × 29²

Step-3: Factors of 40349

List of positive integer factors of 40349 that divides 40349 without a remainder.

1, 157, 257

Step-4: Factors of 40368

List of positive integer factors of 40368 that divides 40349 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 841, 1392, 1682, 2523, 3364, 5046, 6728, 10092, 13456, 20184

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40349 and 40368. The biggest common factor number is the GCF number.
So the greatest common factor 40349 and 40368 is 1.

Also check out the Least Common Multiple of 40349 and 40368