What is the Greatest Common Factor of 787 and 792?

Greatest common factor (GCF) of 787 and 792 is 1.

GCF(787,792) = 1

We will now calculate the prime factors of 787 and 792, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 787 and 792.

How to find the GCF of 787 and 792?

We will first find the prime factorization of 787 and 792. After we will calculate the factors of 787 and 792 and find the biggest common factor number .

Step-1: Prime Factorization of 787

Prime factors of 787 are 787. Prime factorization of 787 in exponential form is:

787 = 787¹

Step-2: Prime Factorization of 792

Prime factors of 792 are 2, 3, 11. Prime factorization of 792 in exponential form is:

792 = 2³ × 3² × 11¹

Step-3: Factors of 787

List of positive integer factors of 787 that divides 787 without a remainder.

Step-4: Factors of 792

List of positive integer factors of 792 that divides 787 without a remainder.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 787 and 792. The biggest common factor number is the GCF number.
So the greatest common factor 787 and 792 is 1.

Also check out the Least Common Multiple of 787 and 792