Greatest Common Factor of 547 and 549

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 547, 549 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 547 and 549 is 1.

GCF(547,549) = 1

GCF of 547 and 549

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

GCF of:
and

Greatest Common Factor of 547 and 549

GCF of 547 and 549 is 1

Prime Factorization of 547


547 547
1

Prime factors of 547 are 547. Prime factorization of 547 in exponential form is:

547 = 5471

Prime Factorization of 549


3 549
3 183
61 61
1

Prime factors of 549 are 3.Prime factorization of 549 in exponential form is:

549 = 32×611

∴ So by taking common prime factors GCF of 547 and 549 is 1

Greatest Common Factor of 547 and 549 by matching factors method

Factors of 547

List of positive integer factors of 547 that divides 547 without a remainder.

1,547

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Greatest Common Factor

We found the factors and prime factorization of 547 and 549. The biggest common factor number is the GCF number.
So the greatest common factor 547 and 549 is 1.

Also check out the Least Common Multiple of 547 and 549

Properties of GCF 547 and 549

(i) The GCF of 547 and 549 is associative

GCF of 547 and 549 = GCF of 549 and 547

Related Greatest Common Factor of 547

Related Greatest Common Factor of 549

Frequently Asked Questions on GCF of 547 and 549

1. What is the GCF of 547 and 549?

Answer: GCF of 547 and 549 is 1.

2. What are the Factors of 547?

Answer: Factors of 547 are 1, 547. There are 2 integers that are factors of 547. The greatest factor of 547 is 547.

3. What are the Factors of 549?

Answer: Factors of 549 are 1, 3, 9, 61, 183, 549. There are 6 integers that are factors of 549. The greatest factor of 549 is 549.

4. How to Find the GCF of 547 and 549?

Answer:

Greatest Common Factor of 547 and 549 = 1

Step 1: Find the prime factorization of 547

547 = 547

Step 2: Find the prime factorization of 549

549 = 3 x 3 x 61

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 547 and 549 is 1