Greatest Common Factor of 9138 and 9142

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 9138, 9142 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 9138 and 9142 is 2.

GCF(9138,9142) = 2

GCF of 9138 and 9142

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 9138 and 9142

GCF of 9138 and 9142 is 2

Prime Factorization of 9138


2 9138
3 4569
1523 1523
1

Prime factors of 9138 are 2,3,1523. Prime factorization of 9138 in exponential form is:

9138 = 21×31×15231

Prime Factorization of 9142


2 9142
7 4571
653 653
1

Prime factors of 9142 are 2,7,653. Prime factorization of 9142 in exponential form is:

9142 = 21×71×6531

∴ So by taking common prime factors GCF of 9138 and 9142 is 2

Greatest Common Factor of 9138 and 9142 by matching factors method

Factors of 9138

List of positive integer factors of 9138 that divides 9138 without a remainder.

1,2,3,6,1523,3046,4569,9138

Factors of 9142

List of positive integer factors of 9142 that divides 9142 without a remainder.

1,2,7,14,653,1306,4571,9142

Greatest Common Factor

We found the factors and prime factorization of 9138 and 9142. The biggest common factor number is the GCF number.
So the greatest common factor 9138 and 9142 is 2.

Also check out the Least Common Multiple of 9138 and 9142

Properties of GCF 9138 and 9142

(i) The GCF of 9138 and 9142 is associative

GCF of 9138 and 9142 = GCF of 9142 and 9138

Related Greatest Common Factor of 9138

Related Greatest Common Factor of 9142

Frequently Asked Questions on GCF of 9138 and 9142

1. What is the GCF of 9138 and 9142?

Answer: GCF of 9138 and 9142 is 2.

2. What are the Factors of 9138?

Answer: Factors of 9138 are 1, 2, 3, 6, 1523, 3046, 4569, 9138. There are 8 integers that are factors of 9138. The greatest factor of 9138 is 9138.

3. What are the Factors of 9142?

Answer: Factors of 9142 are 1, 2, 7, 14, 653, 1306, 4571, 9142. There are 8 integers that are factors of 9142. The greatest factor of 9142 is 9142.

4. How to Find the GCF of 9138 and 9142?

Answer:

Greatest Common Factor of 9138 and 9142 = 2

Step 1: Find the prime factorization of 9138

9138 = 2 x 3 x 1523

Step 2: Find the prime factorization of 9142

9142 = 2 x 7 x 653

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 2

Step 4: Therefore, the greatest common factor of 9138 and 9142 is 2