What is the Greatest Common Factor of 87490 and 87510?

Greatest common factor (GCF) of 87490 and 87510 is 10.

GCF(87490,87510) = 10

We will now calculate the prime factors of 87490 and 87510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87490 and 87510.

How to find the GCF of 87490 and 87510?

We will first find the prime factorization of 87490 and 87510. After we will calculate the factors of 87490 and 87510 and find the biggest common factor number .

Step-1: Prime Factorization of 87490

Prime factors of 87490 are 2, 5, 13, 673. Prime factorization of 87490 in exponential form is:

87490 = 2¹ × 5¹ × 13¹ × 673¹

Step-2: Prime Factorization of 87510

Prime factors of 87510 are 2, 3, 5, 2917. Prime factorization of 87510 in exponential form is:

87510 = 2¹ × 3¹ × 5¹ × 2917¹

Step-3: Factors of 87490

List of positive integer factors of 87490 that divides 87490 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 673, 1346, 3365, 6730, 8749, 17498, 43745

Step-4: Factors of 87510

List of positive integer factors of 87510 that divides 87490 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2917, 5834, 8751, 14585, 17502, 29170, 43755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87490 and 87510. The biggest common factor number is the GCF number.
So the greatest common factor 87490 and 87510 is 10.

Also check out the Least Common Multiple of 87490 and 87510