Greatest Common Factor of 1259 and 1260

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 1259, 1260 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1259 and 1260 is 1.

GCF(1259,1260) = 1

GCF of 1259 and 1260

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

GCF of:
and

Greatest Common Factor of 1259 and 1260

GCF of 1259 and 1260 is 1

Prime Factorization of 1259


1259 1259
1

Prime factors of 1259 are 1259. Prime factorization of 1259 in exponential form is:

1259 = 12591

Prime Factorization of 1260


2 1260
2 630
3 315
3 105
5 35
7 7
1

Prime factors of 1260 are 2.Prime factorization of 1260 in exponential form is:

1260 = 22×32×51×71

∴ So by taking common prime factors GCF of 1259 and 1260 is 1

Greatest Common Factor of 1259 and 1260 by matching factors method

Factors of 1259

List of positive integer factors of 1259 that divides 1259 without a remainder.

1,1259

Factors of 1260

List of positive integer factors of 1260 that divides 1260 without a remainder.

1,2,3,4,5,6,7,9,10,12,14,15,18,20,21,28,30,35,36,42,45,60,63,70,84,90,105,126,140,180,210,252,315,420,630,1260

Greatest Common Factor

We found the factors and prime factorization of 1259 and 1260. The biggest common factor number is the GCF number.
So the greatest common factor 1259 and 1260 is 1.

Also check out the Least Common Multiple of 1259 and 1260

Properties of GCF 1259 and 1260

(i) The GCF of 1259 and 1260 is associative

GCF of 1259 and 1260 = GCF of 1260 and 1259

Related Greatest Common Factor of 1259

Related Greatest Common Factor of 1260

Frequently Asked Questions on GCF of 1259 and 1260

1. What is the GCF of 1259 and 1260?

Answer: GCF of 1259 and 1260 is 1.

2. What are the Factors of 1259?

Answer: Factors of 1259 are 1, 1259. There are 2 integers that are factors of 1259. The greatest factor of 1259 is 1259.

3. What are the Factors of 1260?

Answer: Factors of 1260 are 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260. There are 36 integers that are factors of 1260. The greatest factor of 1260 is 1260.

4. How to Find the GCF of 1259 and 1260?

Answer:

Greatest Common Factor of 1259 and 1260 = 1

Step 1: Find the prime factorization of 1259

1259 = 1259

Step 2: Find the prime factorization of 1260

1260 = 2 x 2 x 3 x 3 x 5 x 7

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 1259 and 1260 is 1