What is the Greatest Common Factor of 74742 and 74753?

Greatest common factor (GCF) of 74742 and 74753 is 1.

GCF(74742,74753) = 1

We will now calculate the prime factors of 74742 and 74753, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74742 and 74753.

How to find the GCF of 74742 and 74753?

We will first find the prime factorization of 74742 and 74753. After we will calculate the factors of 74742 and 74753 and find the biggest common factor number .

Step-1: Prime Factorization of 74742

Prime factors of 74742 are 2, 3, 12457. Prime factorization of 74742 in exponential form is:

74742 = 2¹ × 3¹ × 12457¹

Step-2: Prime Factorization of 74753

Prime factors of 74753 are 7, 59, 181. Prime factorization of 74753 in exponential form is:

74753 = 7¹ × 59¹ × 181¹

Step-3: Factors of 74742

List of positive integer factors of 74742 that divides 74742 without a remainder.

1, 2, 3, 6, 12457, 24914, 37371

Step-4: Factors of 74753

List of positive integer factors of 74753 that divides 74742 without a remainder.

1, 7, 59, 181, 413, 1267, 10679

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74742 and 74753. The biggest common factor number is the GCF number.
So the greatest common factor 74742 and 74753 is 1.

Also check out the Least Common Multiple of 74742 and 74753