What is the Greatest Common Factor of 89138 and 89143?

Greatest common factor (GCF) of 89138 and 89143 is 1.

GCF(89138,89143) = 1

We will now calculate the prime factors of 89138 and 89143, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89138 and 89143.

How to find the GCF of 89138 and 89143?

We will first find the prime factorization of 89138 and 89143. After we will calculate the factors of 89138 and 89143 and find the biggest common factor number .

Step-1: Prime Factorization of 89138

Prime factors of 89138 are 2, 7, 6367. Prime factorization of 89138 in exponential form is:

89138 = 2¹ × 7¹ × 6367¹

Step-2: Prime Factorization of 89143

Prime factors of 89143 are 97, 919. Prime factorization of 89143 in exponential form is:

89143 = 97¹ × 919¹

Step-3: Factors of 89138

List of positive integer factors of 89138 that divides 89138 without a remainder.

1, 2, 7, 14, 6367, 12734, 44569

Step-4: Factors of 89143

List of positive integer factors of 89143 that divides 89138 without a remainder.

1, 97, 919

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89138 and 89143. The biggest common factor number is the GCF number.
So the greatest common factor 89138 and 89143 is 1.

Also check out the Least Common Multiple of 89138 and 89143