What is the Greatest Common Factor of 74221 and 74226?

Greatest common factor (GCF) of 74221 and 74226 is 1.

GCF(74221,74226) = 1

We will now calculate the prime factors of 74221 and 74226, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74221 and 74226.

How to find the GCF of 74221 and 74226?

We will first find the prime factorization of 74221 and 74226. After we will calculate the factors of 74221 and 74226 and find the biggest common factor number .

Step-1: Prime Factorization of 74221

Prime factors of 74221 are 7, 23, 461. Prime factorization of 74221 in exponential form is:

74221 = 7¹ × 23¹ × 461¹

Step-2: 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-3: Factors of 74221

List of positive integer factors of 74221 that divides 74221 without a remainder.

1, 7, 23, 161, 461, 3227, 10603

Step-4: Factors of 74226

List of positive integer factors of 74226 that divides 74221 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74221 and 74226. The biggest common factor number is the GCF number.
So the greatest common factor 74221 and 74226 is 1.

Also check out the Least Common Multiple of 74221 and 74226