What is the Greatest Common Factor of 74226 and 74243?

Greatest common factor (GCF) of 74226 and 74243 is 1.

GCF(74226,74243) = 1

We will now calculate the prime factors of 74226 and 74243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74226 and 74243.

How to find the GCF of 74226 and 74243?

We will first find the prime factorization of 74226 and 74243. After we will calculate the factors of 74226 and 74243 and find the biggest common factor number .

Step-1: Prime Factorization of 74226

Prime factors of 74226 are 2, 3, 89, 139. Prime factorization of 74226 in exponential form is:

74226 = 2¹ × 3¹ × 89¹ × 139¹

Step-2: Prime Factorization of 74243

Prime factors of 74243 are 13, 5711. Prime factorization of 74243 in exponential form is:

74243 = 13¹ × 5711¹

Step-3: Factors of 74226

List of positive integer factors of 74226 that divides 74226 without a remainder.

1, 2, 3, 6, 89, 139, 178, 267, 278, 417, 534, 834, 12371, 24742, 37113

Step-4: Factors of 74243

List of positive integer factors of 74243 that divides 74226 without a remainder.

1, 13, 5711

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74226 and 74243. The biggest common factor number is the GCF number.
So the greatest common factor 74226 and 74243 is 1.

Also check out the Least Common Multiple of 74226 and 74243