What is the Greatest Common Factor of 89815 and 89826?

Greatest common factor (GCF) of 89815 and 89826 is 11.

GCF(89815,89826) = 11

We will now calculate the prime factors of 89815 and 89826, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89815 and 89826.

How to find the GCF of 89815 and 89826?

We will first find the prime factorization of 89815 and 89826. After we will calculate the factors of 89815 and 89826 and find the biggest common factor number .

Step-1: Prime Factorization of 89815

Prime factors of 89815 are 5, 11, 23, 71. Prime factorization of 89815 in exponential form is:

89815 = 5¹ × 11¹ × 23¹ × 71¹

Step-2: Prime Factorization of 89826

Prime factors of 89826 are 2, 3, 11, 1361. Prime factorization of 89826 in exponential form is:

89826 = 2¹ × 3¹ × 11¹ × 1361¹

Step-3: Factors of 89815

List of positive integer factors of 89815 that divides 89815 without a remainder.

1, 5, 11, 23, 55, 71, 115, 253, 355, 781, 1265, 1633, 3905, 8165, 17963

Step-4: Factors of 89826

List of positive integer factors of 89826 that divides 89815 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 1361, 2722, 4083, 8166, 14971, 29942, 44913

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89815 and 89826. The biggest common factor number is the GCF number.
So the greatest common factor 89815 and 89826 is 11.

Also check out the Least Common Multiple of 89815 and 89826