What is the Greatest Common Factor of 87415 and 87423?

Greatest common factor (GCF) of 87415 and 87423 is 1.

GCF(87415,87423) = 1

We will now calculate the prime factors of 87415 and 87423, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87415 and 87423.

How to find the GCF of 87415 and 87423?

We will first find the prime factorization of 87415 and 87423. After we will calculate the factors of 87415 and 87423 and find the biggest common factor number .

Step-1: Prime Factorization of 87415

Prime factors of 87415 are 5, 17483. Prime factorization of 87415 in exponential form is:

87415 = 5¹ × 17483¹

Step-2: Prime Factorization of 87423

Prime factors of 87423 are 3, 7, 23, 181. Prime factorization of 87423 in exponential form is:

87423 = 3¹ × 7¹ × 23¹ × 181¹

Step-3: Factors of 87415

List of positive integer factors of 87415 that divides 87415 without a remainder.

1, 5, 17483

Step-4: Factors of 87423

List of positive integer factors of 87423 that divides 87415 without a remainder.

1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 1267, 3801, 4163, 12489, 29141

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87415 and 87423. The biggest common factor number is the GCF number.
So the greatest common factor 87415 and 87423 is 1.

Also check out the Least Common Multiple of 87415 and 87423