What is the Greatest Common Factor of 74038 and 74048?

Greatest common factor (GCF) of 74038 and 74048 is 2.

GCF(74038,74048) = 2

We will now calculate the prime factors of 74038 and 74048, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74038 and 74048.

How to find the GCF of 74038 and 74048?

We will first find the prime factorization of 74038 and 74048. After we will calculate the factors of 74038 and 74048 and find the biggest common factor number .

Step-1: Prime Factorization of 74038

Prime factors of 74038 are 2, 37019. Prime factorization of 74038 in exponential form is:

74038 = 2¹ × 37019¹

Step-2: Prime Factorization of 74048

Prime factors of 74048 are 2, 13, 89. Prime factorization of 74048 in exponential form is:

74048 = 2⁶ × 13¹ × 89¹

Step-3: Factors of 74038

List of positive integer factors of 74038 that divides 74038 without a remainder.

1, 2, 37019

Step-4: Factors of 74048

List of positive integer factors of 74048 that divides 74038 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2848, 4628, 5696, 9256, 18512, 37024

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74038 and 74048. The biggest common factor number is the GCF number.
So the greatest common factor 74038 and 74048 is 2.

Also check out the Least Common Multiple of 74038 and 74048