Greatest Common Factor of 900 and 906

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 900, 906 i.e. 6 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 900 and 906 is 6.

GCF(900,906) = 6

GCF of 900 and 906

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

GCF of:
and

Greatest Common Factor of 900 and 906

GCF of 900 and 906 is 6

Prime Factorization of 900


2 900
2 450
3 225
3 75
5 25
5 5
1

Prime factors of 900 are 2,3,5. Prime factorization of 900 in exponential form is:

900 = 22×32×52

Prime Factorization of 906


2 906
3 453
151 151
1

Prime factors of 906 are 2,3,151. Prime factorization of 906 in exponential form is:

906 = 21×31×1511

∴ So by taking common prime factors GCF of 900 and 906 is 6

Greatest Common Factor of 900 and 906 by matching factors method

Factors of 900

List of positive integer factors of 900 that divides 900 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900

Factors of 906

List of positive integer factors of 906 that divides 906 without a remainder.

1,2,3,6,151,302,453,906

Greatest Common Factor

We found the factors and prime factorization of 900 and 906. The biggest common factor number is the GCF number.
So the greatest common factor 900 and 906 is 6.

Also check out the Least Common Multiple of 900 and 906

Properties of GCF 900 and 906

(i) The GCF of 900 and 906 is associative

GCF of 900 and 906 = GCF of 906 and 900

Related Greatest Common Factor of 900

Related Greatest Common Factor of 906

Frequently Asked Questions on GCF of 900 and 906

1. What is the GCF of 900 and 906?

Answer: GCF of 900 and 906 is 6.

2. What are the Factors of 900?

Answer: Factors of 900 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900. There are 27 integers that are factors of 900. The greatest factor of 900 is 900.

3. What are the Factors of 906?

Answer: Factors of 906 are 1, 2, 3, 6, 151, 302, 453, 906. There are 8 integers that are factors of 906. The greatest factor of 906 is 906.

4. How to Find the GCF of 900 and 906?

Answer:

Greatest Common Factor of 900 and 906 = 6

Step 1: Find the prime factorization of 900

900 = 2 x 2 x 3 x 3 x 5 x 5

Step 2: Find the prime factorization of 906

906 = 2 x 3 x 151

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 2 x 3 = 6

Step 4: Therefore, the greatest common factor of 900 and 906 is 6