Greatest Common Factor of 1427 and 1430

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 1427, 1430 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1427 and 1430 is 1.

GCF(1427,1430) = 1

GCF of 1427 and 1430

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

GCF of:
and

Greatest Common Factor of 1427 and 1430

GCF of 1427 and 1430 is 1

Prime Factorization of 1427


1427 1427
1

Prime factors of 1427 are 1427. Prime factorization of 1427 in exponential form is:

1427 = 14271

Prime Factorization of 1430


2 1430
5 715
11 143
13 13
1

Prime factors of 1430 are 2.Prime factorization of 1430 in exponential form is:

1430 = 21×51×111×131

∴ So by taking common prime factors GCF of 1427 and 1430 is 1

Greatest Common Factor of 1427 and 1430 by matching factors method

Factors of 1427

List of positive integer factors of 1427 that divides 1427 without a remainder.

1,1427

Factors of 1430

List of positive integer factors of 1430 that divides 1430 without a remainder.

1,2,5,10,11,13,22,26,55,65,110,130,143,286,715,1430

Greatest Common Factor

We found the factors and prime factorization of 1427 and 1430. The biggest common factor number is the GCF number.
So the greatest common factor 1427 and 1430 is 1.

Also check out the Least Common Multiple of 1427 and 1430

Properties of GCF 1427 and 1430

(i) The GCF of 1427 and 1430 is associative

GCF of 1427 and 1430 = GCF of 1430 and 1427

Related Greatest Common Factor of 1427

Related Greatest Common Factor of 1430

Frequently Asked Questions on GCF of 1427 and 1430

1. What is the GCF of 1427 and 1430?

Answer: GCF of 1427 and 1430 is 1.

2. What are the Factors of 1427?

Answer: Factors of 1427 are 1, 1427. There are 2 integers that are factors of 1427. The greatest factor of 1427 is 1427.

3. What are the Factors of 1430?

Answer: Factors of 1430 are 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430. There are 16 integers that are factors of 1430. The greatest factor of 1430 is 1430.

4. How to Find the GCF of 1427 and 1430?

Answer:

Greatest Common Factor of 1427 and 1430 = 1

Step 1: Find the prime factorization of 1427

1427 = 1427

Step 2: Find the prime factorization of 1430

1430 = 2 x 5 x 11 x 13

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 1427 and 1430 is 1