What is the Greatest Common Factor of 88770 and 88781?

Greatest common factor (GCF) of 88770 and 88781 is 11.

GCF(88770,88781) = 11

We will now calculate the prime factors of 88770 and 88781, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88770 and 88781.

How to find the GCF of 88770 and 88781?

We will first find the prime factorization of 88770 and 88781. After we will calculate the factors of 88770 and 88781 and find the biggest common factor number .

Step-1: Prime Factorization of 88770

Prime factors of 88770 are 2, 3, 5, 11, 269. Prime factorization of 88770 in exponential form is:

88770 = 2¹ × 3¹ × 5¹ × 11¹ × 269¹

Step-2: Prime Factorization of 88781

Prime factors of 88781 are 7, 11, 1153. Prime factorization of 88781 in exponential form is:

88781 = 7¹ × 11¹ × 1153¹

Step-3: Factors of 88770

List of positive integer factors of 88770 that divides 88770 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 269, 330, 538, 807, 1345, 1614, 2690, 2959, 4035, 5918, 8070, 8877, 14795, 17754, 29590, 44385

Step-4: Factors of 88781

List of positive integer factors of 88781 that divides 88770 without a remainder.

1, 7, 11, 77, 1153, 8071, 12683

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88770 and 88781. The biggest common factor number is the GCF number.
So the greatest common factor 88770 and 88781 is 11.

Also check out the Least Common Multiple of 88770 and 88781