Greatest Common Factor of 250 and 253

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 250, 253 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 250 and 253 is 1.

GCF(250,253) = 1

GCF of 250 and 253

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

GCF of:
and

Greatest Common Factor of 250 and 253

GCF of 250 and 253 is 1

Prime Factorization of 250


2 250
5 125
5 25
5 5
1

Prime factors of 250 are 2,5. Prime factorization of 250 in exponential form is:

250 = 21×53

Prime Factorization of 253


11 253
23 23
1

Prime factors of 253 are 11,23. Prime factorization of 253 in exponential form is:

253 = 111×231

∴ So by taking common prime factors GCF of 250 and 253 is 1

Greatest Common Factor of 250 and 253 by matching factors method

Factors of 250

List of positive integer factors of 250 that divides 250 without a remainder.

1,2,5,10,25,50,125,250

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Greatest Common Factor

We found the factors and prime factorization of 250 and 253. The biggest common factor number is the GCF number.
So the greatest common factor 250 and 253 is 1.

Also check out the Least Common Multiple of 250 and 253

Properties of GCF 250 and 253

(i) The GCF of 250 and 253 is associative

GCF of 250 and 253 = GCF of 253 and 250

Related Greatest Common Factor of 250

Related Greatest Common Factor of 253

Frequently Asked Questions on GCF of 250 and 253

1. What is the GCF of 250 and 253?

Answer: GCF of 250 and 253 is 1.

2. What are the Factors of 250?

Answer: Factors of 250 are 1, 2, 5, 10, 25, 50, 125, 250. There are 8 integers that are factors of 250. The greatest factor of 250 is 250.

3. What are the Factors of 253?

Answer: Factors of 253 are 1, 11, 23, 253. There are 4 integers that are factors of 253. The greatest factor of 253 is 253.

4. How to Find the GCF of 250 and 253?

Answer:

Greatest Common Factor of 250 and 253 = 1

Step 1: Find the prime factorization of 250

250 = 2 x 5 x 5 x 5

Step 2: Find the prime factorization of 253

253 = 11 x 23

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 250 and 253 is 1