What is the Greatest Common Factor of 43035 and 43047?

Greatest common factor (GCF) of 43035 and 43047 is 3.

GCF(43035,43047) = 3

We will now calculate the prime factors of 43035 and 43047, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43035 and 43047.

How to find the GCF of 43035 and 43047?

We will first find the prime factorization of 43035 and 43047. After we will calculate the factors of 43035 and 43047 and find the biggest common factor number .

Step-1: Prime Factorization of 43035

Prime factors of 43035 are 3, 5, 19, 151. Prime factorization of 43035 in exponential form is:

43035 = 3¹ × 5¹ × 19¹ × 151¹

Step-2: Prime Factorization of 43047

Prime factors of 43047 are 3, 4783. Prime factorization of 43047 in exponential form is:

43047 = 3² × 4783¹

Step-3: Factors of 43035

List of positive integer factors of 43035 that divides 43035 without a remainder.

1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 2265, 2869, 8607, 14345

Step-4: Factors of 43047

List of positive integer factors of 43047 that divides 43035 without a remainder.

1, 3, 9, 4783, 14349

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43035 and 43047. The biggest common factor number is the GCF number.
So the greatest common factor 43035 and 43047 is 3.

Also check out the Least Common Multiple of 43035 and 43047