Greatest Common Factor of 2745 and 2747

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 2745, 2747 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2745 and 2747 is 1.

GCF(2745,2747) = 1

GCF of 2745 and 2747

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

GCF of:
and

Greatest Common Factor of 2745 and 2747

GCF of 2745 and 2747 is 1

Prime Factorization of 2745


3 2745
3 915
5 305
61 61
1

Prime factors of 2745 are 3,5,61. Prime factorization of 2745 in exponential form is:

2745 = 32×51×611

Prime Factorization of 2747


41 2747
67 67
1

Prime factors of 2747 are 41,67. Prime factorization of 2747 in exponential form is:

2747 = 411×671

∴ So by taking common prime factors GCF of 2745 and 2747 is 1

Greatest Common Factor of 2745 and 2747 by matching factors method

Factors of 2745

List of positive integer factors of 2745 that divides 2745 without a remainder.

1,3,5,9,15,45,61,183,305,549,915,2745

Factors of 2747

List of positive integer factors of 2747 that divides 2747 without a remainder.

1,41,67,2747

Greatest Common Factor

We found the factors and prime factorization of 2745 and 2747. The biggest common factor number is the GCF number.
So the greatest common factor 2745 and 2747 is 1.

Also check out the Least Common Multiple of 2745 and 2747

Properties of GCF 2745 and 2747

(i) The GCF of 2745 and 2747 is associative

GCF of 2745 and 2747 = GCF of 2747 and 2745

Related Greatest Common Factor of 2745

Related Greatest Common Factor of 2747

Frequently Asked Questions on GCF of 2745 and 2747

1. What is the GCF of 2745 and 2747?

Answer: GCF of 2745 and 2747 is 1.

2. What are the Factors of 2745?

Answer: Factors of 2745 are 1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745. There are 12 integers that are factors of 2745. The greatest factor of 2745 is 2745.

3. What are the Factors of 2747?

Answer: Factors of 2747 are 1, 41, 67, 2747. There are 4 integers that are factors of 2747. The greatest factor of 2747 is 2747.

4. How to Find the GCF of 2745 and 2747?

Answer:

Greatest Common Factor of 2745 and 2747 = 1

Step 1: Find the prime factorization of 2745

2745 = 3 x 3 x 5 x 61

Step 2: Find the prime factorization of 2747

2747 = 41 x 67

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 2745 and 2747 is 1