Greatest Common Factor of 1128 and 1135

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 1128, 1135 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1128 and 1135 is 1.

GCF(1128,1135) = 1

GCF of 1128 and 1135

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

GCF of:
and

Greatest Common Factor of 1128 and 1135

GCF of 1128 and 1135 is 1

Prime Factorization of 1128


2 1128
2 564
2 282
3 141
47 47
1

Prime factors of 1128 are 2,3,47. Prime factorization of 1128 in exponential form is:

1128 = 23×31×471

Prime Factorization of 1135


5 1135
227 227
1

Prime factors of 1135 are 5,227. Prime factorization of 1135 in exponential form is:

1135 = 51×2271

∴ So by taking common prime factors GCF of 1128 and 1135 is 1

Greatest Common Factor of 1128 and 1135 by matching factors method

Factors of 1128

List of positive integer factors of 1128 that divides 1128 without a remainder.

1,2,3,4,6,8,12,24,47,94,141,188,282,376,564,1128

Factors of 1135

List of positive integer factors of 1135 that divides 1135 without a remainder.

1,5,227,1135

Greatest Common Factor

We found the factors and prime factorization of 1128 and 1135. The biggest common factor number is the GCF number.
So the greatest common factor 1128 and 1135 is 1.

Also check out the Least Common Multiple of 1128 and 1135

Properties of GCF 1128 and 1135

(i) The GCF of 1128 and 1135 is associative

GCF of 1128 and 1135 = GCF of 1135 and 1128

Related Greatest Common Factor of 1128

Related Greatest Common Factor of 1135

Frequently Asked Questions on GCF of 1128 and 1135

1. What is the GCF of 1128 and 1135?

Answer: GCF of 1128 and 1135 is 1.

2. What are the Factors of 1128?

Answer: Factors of 1128 are 1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128. There are 16 integers that are factors of 1128. The greatest factor of 1128 is 1128.

3. What are the Factors of 1135?

Answer: Factors of 1135 are 1, 5, 227, 1135. There are 4 integers that are factors of 1135. The greatest factor of 1135 is 1135.

4. How to Find the GCF of 1128 and 1135?

Answer:

Greatest Common Factor of 1128 and 1135 = 1

Step 1: Find the prime factorization of 1128

1128 = 2 x 2 x 2 x 3 x 47

Step 2: Find the prime factorization of 1135

1135 = 5 x 227

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 1128 and 1135 is 1