Greatest Common Factor of 347 and 355

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 347, 355 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 347 and 355 is 1.

GCF(347,355) = 1

GCF of 347 and 355

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

GCF of:
and

Greatest Common Factor of 347 and 355

GCF of 347 and 355 is 1

Prime Factorization of 347


347 347
1

Prime factors of 347 are 347. Prime factorization of 347 in exponential form is:

347 = 3471

Prime Factorization of 355


5 355
71 71
1

Prime factors of 355 are 5.Prime factorization of 355 in exponential form is:

355 = 51×711

∴ So by taking common prime factors GCF of 347 and 355 is 1

Greatest Common Factor of 347 and 355 by matching factors method

Factors of 347

List of positive integer factors of 347 that divides 347 without a remainder.

1,347

Factors of 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

Greatest Common Factor

We found the factors and prime factorization of 347 and 355. The biggest common factor number is the GCF number.
So the greatest common factor 347 and 355 is 1.

Also check out the Least Common Multiple of 347 and 355

Properties of GCF 347 and 355

(i) The GCF of 347 and 355 is associative

GCF of 347 and 355 = GCF of 355 and 347

Related Greatest Common Factor of 347

Related Greatest Common Factor of 355

Frequently Asked Questions on GCF of 347 and 355

1. What is the GCF of 347 and 355?

Answer: GCF of 347 and 355 is 1.

2. What are the Factors of 347?

Answer: Factors of 347 are 1, 347. There are 2 integers that are factors of 347. The greatest factor of 347 is 347.

3. What are the Factors of 355?

Answer: Factors of 355 are 1, 5, 71, 355. There are 4 integers that are factors of 355. The greatest factor of 355 is 355.

4. How to Find the GCF of 347 and 355?

Answer:

Greatest Common Factor of 347 and 355 = 1

Step 1: Find the prime factorization of 347

347 = 347

Step 2: Find the prime factorization of 355

355 = 5 x 71

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 347 and 355 is 1