Greatest Common Factor of 704 and 705

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 704, 705 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 704 and 705 is 1.

GCF(704,705) = 1

GCF of 704 and 705

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

GCF of:
and

Greatest Common Factor of 704 and 705

GCF of 704 and 705 is 1

Prime Factorization of 704


2 704
2 352
2 176
2 88
2 44
2 22
11 11
1

Prime factors of 704 are 2,11. Prime factorization of 704 in exponential form is:

704 = 26×111

Prime Factorization of 705


3 705
5 235
47 47
1

Prime factors of 705 are 3,5,47. Prime factorization of 705 in exponential form is:

705 = 31×51×471

∴ So by taking common prime factors GCF of 704 and 705 is 1

Greatest Common Factor of 704 and 705 by matching factors method

Factors of 704

List of positive integer factors of 704 that divides 704 without a remainder.

1,2,4,8,11,16,22,32,44,64,88,176,352,704

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors and prime factorization of 704 and 705. The biggest common factor number is the GCF number.
So the greatest common factor 704 and 705 is 1.

Also check out the Least Common Multiple of 704 and 705

Properties of GCF 704 and 705

(i) The GCF of 704 and 705 is associative

GCF of 704 and 705 = GCF of 705 and 704

Related Greatest Common Factor of 704

Related Greatest Common Factor of 705

Frequently Asked Questions on GCF of 704 and 705

1. What is the GCF of 704 and 705?

Answer: GCF of 704 and 705 is 1.

2. What are the Factors of 704?

Answer: Factors of 704 are 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704. There are 14 integers that are factors of 704. The greatest factor of 704 is 704.

3. What are the Factors of 705?

Answer: Factors of 705 are 1, 3, 5, 15, 47, 141, 235, 705. There are 8 integers that are factors of 705. The greatest factor of 705 is 705.

4. How to Find the GCF of 704 and 705?

Answer:

Greatest Common Factor of 704 and 705 = 1

Step 1: Find the prime factorization of 704

704 = 2 x 2 x 2 x 2 x 2 x 2 x 11

Step 2: Find the prime factorization of 705

705 = 3 x 5 x 47

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 704 and 705 is 1