What is the Greatest Common Factor of 87694 and 87705?

Greatest common factor (GCF) of 87694 and 87705 is 1.

GCF(87694,87705) = 1

We will now calculate the prime factors of 87694 and 87705, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87694 and 87705.

How to find the GCF of 87694 and 87705?

We will first find the prime factorization of 87694 and 87705. After we will calculate the factors of 87694 and 87705 and find the biggest common factor number .

Step-1: Prime Factorization of 87694

Prime factors of 87694 are 2, 163, 269. Prime factorization of 87694 in exponential form is:

87694 = 2¹ × 163¹ × 269¹

Step-2: Prime Factorization of 87705

Prime factors of 87705 are 3, 5, 1949. Prime factorization of 87705 in exponential form is:

87705 = 3² × 5¹ × 1949¹

Step-3: Factors of 87694

List of positive integer factors of 87694 that divides 87694 without a remainder.

1, 2, 163, 269, 326, 538, 43847

Step-4: Factors of 87705

List of positive integer factors of 87705 that divides 87694 without a remainder.

1, 3, 5, 9, 15, 45, 1949, 5847, 9745, 17541, 29235

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87694 and 87705. The biggest common factor number is the GCF number.
So the greatest common factor 87694 and 87705 is 1.

Also check out the Least Common Multiple of 87694 and 87705