What is the Greatest Common Factor of 74778 and 74792?

Greatest common factor (GCF) of 74778 and 74792 is 2.

GCF(74778,74792) = 2

We will now calculate the prime factors of 74778 and 74792, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74778 and 74792.

How to find the GCF of 74778 and 74792?

We will first find the prime factorization of 74778 and 74792. After we will calculate the factors of 74778 and 74792 and find the biggest common factor number .

Step-1: Prime Factorization of 74778

Prime factors of 74778 are 2, 3, 11, 103. Prime factorization of 74778 in exponential form is:

74778 = 2¹ × 3¹ × 11² × 103¹

Step-2: Prime Factorization of 74792

Prime factors of 74792 are 2, 9349. Prime factorization of 74792 in exponential form is:

74792 = 2³ × 9349¹

Step-3: Factors of 74778

List of positive integer factors of 74778 that divides 74778 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 103, 121, 206, 242, 309, 363, 618, 726, 1133, 2266, 3399, 6798, 12463, 24926, 37389

Step-4: Factors of 74792

List of positive integer factors of 74792 that divides 74778 without a remainder.

1, 2, 4, 8, 9349, 18698, 37396

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74778 and 74792. The biggest common factor number is the GCF number.
So the greatest common factor 74778 and 74792 is 2.

Also check out the Least Common Multiple of 74778 and 74792