What is the Greatest Common Factor of 87402 and 87407?

Greatest common factor (GCF) of 87402 and 87407 is 1.

GCF(87402,87407) = 1

We will now calculate the prime factors of 87402 and 87407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87402 and 87407.

How to find the GCF of 87402 and 87407?

We will first find the prime factorization of 87402 and 87407. After we will calculate the factors of 87402 and 87407 and find the biggest common factor number .

Step-1: Prime Factorization of 87402

Prime factors of 87402 are 2, 3, 7, 2081. Prime factorization of 87402 in exponential form is:

87402 = 2¹ × 3¹ × 7¹ × 2081¹

Step-2: Prime Factorization of 87407

Prime factors of 87407 are 87407. Prime factorization of 87407 in exponential form is:

87407 = 87407¹

Step-3: Factors of 87402

List of positive integer factors of 87402 that divides 87402 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 2081, 4162, 6243, 12486, 14567, 29134, 43701

Step-4: Factors of 87407

List of positive integer factors of 87407 that divides 87402 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87402 and 87407. The biggest common factor number is the GCF number.
So the greatest common factor 87402 and 87407 is 1.

Also check out the Least Common Multiple of 87402 and 87407