Greatest Common Factor of 1770 and 1773

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 1770, 1773 i.e. 3 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1770 and 1773 is 3.

GCF(1770,1773) = 3

GCF of 1770 and 1773

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

GCF of:
and

Greatest Common Factor of 1770 and 1773

GCF of 1770 and 1773 is 3

Prime Factorization of 1770


2 1770
3 885
5 295
59 59
1

Prime factors of 1770 are 2,3,5,59. Prime factorization of 1770 in exponential form is:

1770 = 21×31×51×591

Prime Factorization of 1773


3 1773
3 591
197 197
1

Prime factors of 1773 are 3,197. Prime factorization of 1773 in exponential form is:

1773 = 32×1971

∴ So by taking common prime factors GCF of 1770 and 1773 is 3

Greatest Common Factor of 1770 and 1773 by matching factors method

Factors of 1770

List of positive integer factors of 1770 that divides 1770 without a remainder.

1,2,3,5,6,10,15,30,59,118,177,295,354,590,885,1770

Factors of 1773

List of positive integer factors of 1773 that divides 1773 without a remainder.

1,3,9,197,591,1773

Greatest Common Factor

We found the factors and prime factorization of 1770 and 1773. The biggest common factor number is the GCF number.
So the greatest common factor 1770 and 1773 is 3.

Also check out the Least Common Multiple of 1770 and 1773

Properties of GCF 1770 and 1773

(i) The GCF of 1770 and 1773 is associative

GCF of 1770 and 1773 = GCF of 1773 and 1770

Related Greatest Common Factor of 1770

Related Greatest Common Factor of 1773

Frequently Asked Questions on GCF of 1770 and 1773

1. What is the GCF of 1770 and 1773?

Answer: GCF of 1770 and 1773 is 3.

2. What are the Factors of 1770?

Answer: Factors of 1770 are 1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770. There are 16 integers that are factors of 1770. The greatest factor of 1770 is 1770.

3. What are the Factors of 1773?

Answer: Factors of 1773 are 1, 3, 9, 197, 591, 1773. There are 6 integers that are factors of 1773. The greatest factor of 1773 is 1773.

4. How to Find the GCF of 1770 and 1773?

Answer:

Greatest Common Factor of 1770 and 1773 = 3

Step 1: Find the prime factorization of 1770

1770 = 2 x 3 x 5 x 59

Step 2: Find the prime factorization of 1773

1773 = 3 x 3 x 197

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

GCF = 3

Step 4: Therefore, the greatest common factor of 1770 and 1773 is 3