What is the Greatest Common Factor of 89235 and 89243?

Greatest common factor (GCF) of 89235 and 89243 is 1.

GCF(89235,89243) = 1

We will now calculate the prime factors of 89235 and 89243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89235 and 89243.

How to find the GCF of 89235 and 89243?

We will first find the prime factorization of 89235 and 89243. After we will calculate the factors of 89235 and 89243 and find the biggest common factor number .

Step-1: Prime Factorization of 89235

Prime factors of 89235 are 3, 5, 661. Prime factorization of 89235 in exponential form is:

89235 = 3³ × 5¹ × 661¹

Step-2: Prime Factorization of 89243

Prime factors of 89243 are 7, 11, 19, 61. Prime factorization of 89243 in exponential form is:

89243 = 7¹ × 11¹ × 19¹ × 61¹

Step-3: Factors of 89235

List of positive integer factors of 89235 that divides 89235 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135, 661, 1983, 3305, 5949, 9915, 17847, 29745

Step-4: Factors of 89243

List of positive integer factors of 89243 that divides 89235 without a remainder.

1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 4697, 8113, 12749

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89235 and 89243. The biggest common factor number is the GCF number.
So the greatest common factor 89235 and 89243 is 1.

Also check out the Least Common Multiple of 89235 and 89243