What is the Greatest Common Factor of 89685 and 89703?

Greatest common factor (GCF) of 89685 and 89703 is 9.

GCF(89685,89703) = 9

We will now calculate the prime factors of 89685 and 89703, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89685 and 89703.

How to find the GCF of 89685 and 89703?

We will first find the prime factorization of 89685 and 89703. After we will calculate the factors of 89685 and 89703 and find the biggest common factor number .

Step-1: Prime Factorization of 89685

Prime factors of 89685 are 3, 5, 1993. Prime factorization of 89685 in exponential form is:

89685 = 3² × 5¹ × 1993¹

Step-2: Prime Factorization of 89703

Prime factors of 89703 are 3, 9967. Prime factorization of 89703 in exponential form is:

89703 = 3² × 9967¹

Step-3: Factors of 89685

List of positive integer factors of 89685 that divides 89685 without a remainder.

1, 3, 5, 9, 15, 45, 1993, 5979, 9965, 17937, 29895

Step-4: Factors of 89703

List of positive integer factors of 89703 that divides 89685 without a remainder.

1, 3, 9, 9967, 29901

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89685 and 89703. The biggest common factor number is the GCF number.
So the greatest common factor 89685 and 89703 is 9.

Also check out the Least Common Multiple of 89685 and 89703