What is the Greatest Common Factor of 773 and 785?

Greatest common factor (GCF) of 773 and 785 is 1.

GCF(773,785) = 1

We will now calculate the prime factors of 773 and 785, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 773 and 785.

How to find the GCF of 773 and 785?

We will first find the prime factorization of 773 and 785. After we will calculate the factors of 773 and 785 and find the biggest common factor number .

Step-1: Prime Factorization of 773

Prime factors of 773 are 773. Prime factorization of 773 in exponential form is:

773 = 773¹

Step-2: Prime Factorization of 785

Prime factors of 785 are 5, 157. Prime factorization of 785 in exponential form is:

785 = 5¹ × 157¹

Step-3: Factors of 773

List of positive integer factors of 773 that divides 773 without a remainder.

Step-4: Factors of 785

List of positive integer factors of 785 that divides 773 without a remainder.

1, 5, 157

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 773 and 785. The biggest common factor number is the GCF number.
So the greatest common factor 773 and 785 is 1.

Also check out the Least Common Multiple of 773 and 785