What is the Greatest Common Factor of 86987 and 87003?

Greatest common factor (GCF) of 86987 and 87003 is 1.

GCF(86987,87003) = 1

We will now calculate the prime factors of 86987 and 87003, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86987 and 87003.

How to find the GCF of 86987 and 87003?

We will first find the prime factorization of 86987 and 87003. After we will calculate the factors of 86987 and 87003 and find the biggest common factor number .

Step-1: Prime Factorization of 86987

Prime factors of 86987 are 37, 2351. Prime factorization of 86987 in exponential form is:

86987 = 37¹ × 2351¹

Step-2: Prime Factorization of 87003

Prime factors of 87003 are 3, 7, 1381. Prime factorization of 87003 in exponential form is:

87003 = 3² × 7¹ × 1381¹

Step-3: Factors of 86987

List of positive integer factors of 86987 that divides 86987 without a remainder.

1, 37, 2351

Step-4: Factors of 87003

List of positive integer factors of 87003 that divides 86987 without a remainder.

1, 3, 7, 9, 21, 63, 1381, 4143, 9667, 12429, 29001

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86987 and 87003. The biggest common factor number is the GCF number.
So the greatest common factor 86987 and 87003 is 1.

Also check out the Least Common Multiple of 86987 and 87003