What is the Greatest Common Factor of 87039 and 87043?

Greatest common factor (GCF) of 87039 and 87043 is 1.

GCF(87039,87043) = 1

We will now calculate the prime factors of 87039 and 87043, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87039 and 87043.

How to find the GCF of 87039 and 87043?

We will first find the prime factorization of 87039 and 87043. After we will calculate the factors of 87039 and 87043 and find the biggest common factor number .

Step-1: Prime Factorization of 87039

Prime factors of 87039 are 3, 19, 509. Prime factorization of 87039 in exponential form is:

87039 = 3² × 19¹ × 509¹

Step-2: Prime Factorization of 87043

Prime factors of 87043 are 11, 41, 193. Prime factorization of 87043 in exponential form is:

87043 = 11¹ × 41¹ × 193¹

Step-3: Factors of 87039

List of positive integer factors of 87039 that divides 87039 without a remainder.

1, 3, 9, 19, 57, 171, 509, 1527, 4581, 9671, 29013

Step-4: Factors of 87043

List of positive integer factors of 87043 that divides 87039 without a remainder.

1, 11, 41, 193, 451, 2123, 7913

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87039 and 87043. The biggest common factor number is the GCF number.
So the greatest common factor 87039 and 87043 is 1.

Also check out the Least Common Multiple of 87039 and 87043