What is the Greatest Common Factor of 74105 and 74121?

Greatest common factor (GCF) of 74105 and 74121 is 1.

GCF(74105,74121) = 1

We will now calculate the prime factors of 74105 and 74121, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74105 and 74121.

How to find the GCF of 74105 and 74121?

We will first find the prime factorization of 74105 and 74121. After we will calculate the factors of 74105 and 74121 and find the biggest common factor number .

Step-1: Prime Factorization of 74105

Prime factors of 74105 are 5, 14821. Prime factorization of 74105 in exponential form is:

74105 = 5¹ × 14821¹

Step-2: Prime Factorization of 74121

Prime factors of 74121 are 3, 31, 797. Prime factorization of 74121 in exponential form is:

74121 = 3¹ × 31¹ × 797¹

Step-3: Factors of 74105

List of positive integer factors of 74105 that divides 74105 without a remainder.

1, 5, 14821

Step-4: Factors of 74121

List of positive integer factors of 74121 that divides 74105 without a remainder.

1, 3, 31, 93, 797, 2391, 24707

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74105 and 74121. The biggest common factor number is the GCF number.
So the greatest common factor 74105 and 74121 is 1.

Also check out the Least Common Multiple of 74105 and 74121