What is the Greatest Common Factor of 45770 and 45774?

Greatest common factor (GCF) of 45770 and 45774 is 2.

GCF(45770,45774) = 2

We will now calculate the prime factors of 45770 and 45774, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45770 and 45774.

How to find the GCF of 45770 and 45774?

We will first find the prime factorization of 45770 and 45774. After we will calculate the factors of 45770 and 45774 and find the biggest common factor number .

Step-1: Prime Factorization of 45770

Prime factors of 45770 are 2, 5, 23, 199. Prime factorization of 45770 in exponential form is:

45770 = 2¹ × 5¹ × 23¹ × 199¹

Step-2: Prime Factorization of 45774

Prime factors of 45774 are 2, 3, 2543. Prime factorization of 45774 in exponential form is:

45774 = 2¹ × 3² × 2543¹

Step-3: Factors of 45770

List of positive integer factors of 45770 that divides 45770 without a remainder.

1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 4577, 9154, 22885

Step-4: Factors of 45774

List of positive integer factors of 45774 that divides 45770 without a remainder.

1, 2, 3, 6, 9, 18, 2543, 5086, 7629, 15258, 22887

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45770 and 45774. The biggest common factor number is the GCF number.
So the greatest common factor 45770 and 45774 is 2.

Also check out the Least Common Multiple of 45770 and 45774