Greatest Common Factor of 7398 and 7405

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 7398, 7405 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7398 and 7405 is 1.

GCF(7398,7405) = 1

GCF of 7398 and 7405

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

GCF of:
and

Greatest Common Factor of 7398 and 7405

GCF of 7398 and 7405 is 1

Prime Factorization of 7398


2 7398
3 3699
3 1233
3 411
137 137
1

Prime factors of 7398 are 2,3,137. Prime factorization of 7398 in exponential form is:

7398 = 21×33×1371

Prime Factorization of 7405


5 7405
1481 1481
1

Prime factors of 7405 are 5,1481. Prime factorization of 7405 in exponential form is:

7405 = 51×14811

∴ So by taking common prime factors GCF of 7398 and 7405 is 1

Greatest Common Factor of 7398 and 7405 by matching factors method

Factors of 7398

List of positive integer factors of 7398 that divides 7398 without a remainder.

1,2,3,6,9,18,27,54,137,274,411,822,1233,2466,3699,7398

Factors of 7405

List of positive integer factors of 7405 that divides 7405 without a remainder.

1,5,1481,7405

Greatest Common Factor

We found the factors and prime factorization of 7398 and 7405. The biggest common factor number is the GCF number.
So the greatest common factor 7398 and 7405 is 1.

Also check out the Least Common Multiple of 7398 and 7405

Properties of GCF 7398 and 7405

(i) The GCF of 7398 and 7405 is associative

GCF of 7398 and 7405 = GCF of 7405 and 7398

Related Greatest Common Factor of 7398

Related Greatest Common Factor of 7405

Frequently Asked Questions on GCF of 7398 and 7405

1. What is the GCF of 7398 and 7405?

Answer: GCF of 7398 and 7405 is 1.

2. What are the Factors of 7398?

Answer: Factors of 7398 are 1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398. There are 16 integers that are factors of 7398. The greatest factor of 7398 is 7398.

3. What are the Factors of 7405?

Answer: Factors of 7405 are 1, 5, 1481, 7405. There are 4 integers that are factors of 7405. The greatest factor of 7405 is 7405.

4. How to Find the GCF of 7398 and 7405?

Answer:

Greatest Common Factor of 7398 and 7405 = 1

Step 1: Find the prime factorization of 7398

7398 = 2 x 3 x 3 x 3 x 137

Step 2: Find the prime factorization of 7405

7405 = 5 x 1481

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

GCF = = 1

Step 4: Therefore, the greatest common factor of 7398 and 7405 is 1