What is the Greatest Common Factor of 87431 and 87446?

Greatest common factor (GCF) of 87431 and 87446 is 1.

GCF(87431,87446) = 1

We will now calculate the prime factors of 87431 and 87446, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87431 and 87446.

How to find the GCF of 87431 and 87446?

We will first find the prime factorization of 87431 and 87446. After we will calculate the factors of 87431 and 87446 and find the biggest common factor number .

Step-1: Prime Factorization of 87431

Prime factors of 87431 are 17, 37, 139. Prime factorization of 87431 in exponential form is:

87431 = 17¹ × 37¹ × 139¹

Step-2: Prime Factorization of 87446

Prime factors of 87446 are 2, 23, 1901. Prime factorization of 87446 in exponential form is:

87446 = 2¹ × 23¹ × 1901¹

Step-3: Factors of 87431

List of positive integer factors of 87431 that divides 87431 without a remainder.

1, 17, 37, 139, 629, 2363, 5143

Step-4: Factors of 87446

List of positive integer factors of 87446 that divides 87431 without a remainder.

1, 2, 23, 46, 1901, 3802, 43723

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87431 and 87446. The biggest common factor number is the GCF number.
So the greatest common factor 87431 and 87446 is 1.

Also check out the Least Common Multiple of 87431 and 87446