What is the Greatest Common Factor of 88138 and 88145?

Greatest common factor (GCF) of 88138 and 88145 is 1.

GCF(88138,88145) = 1

We will now calculate the prime factors of 88138 and 88145, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88138 and 88145.

How to find the GCF of 88138 and 88145?

We will first find the prime factorization of 88138 and 88145. After we will calculate the factors of 88138 and 88145 and find the biggest common factor number .

Step-1: Prime Factorization of 88138

Prime factors of 88138 are 2, 127, 347. Prime factorization of 88138 in exponential form is:

88138 = 2¹ × 127¹ × 347¹

Step-2: Prime Factorization of 88145

Prime factors of 88145 are 5, 17, 61. Prime factorization of 88145 in exponential form is:

88145 = 5¹ × 17² × 61¹

Step-3: Factors of 88138

List of positive integer factors of 88138 that divides 88138 without a remainder.

1, 2, 127, 254, 347, 694, 44069

Step-4: Factors of 88145

List of positive integer factors of 88145 that divides 88138 without a remainder.

1, 5, 17, 61, 85, 289, 305, 1037, 1445, 5185, 17629

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88138 and 88145. The biggest common factor number is the GCF number.
So the greatest common factor 88138 and 88145 is 1.

Also check out the Least Common Multiple of 88138 and 88145