How to Find GCF of 900/789, 836/200?

GCF of 900/789, 836/200

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Use our free GCF of Fractions Calculator tool to compute the GCF of 900/789, 836/200 i.e 4/157800 easily. The following is the detailed procedure to determine the greatest common factor of fractions 900/789, 836/200.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

What is the GCF of 900/789,836/200?

Given fractions are 900/789,836/200

To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by

GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators

In the fractions 900/789,836/200, numerators are 900,836

Denominators are 789,200

The GCF of 900,836 is 4 .

LCM of 789,200 is 157800.

The greatest common factor of 900/789,836/200 = [GCF of 900,836]/[LCM of 789,200]= 4/157800

Therefore, the GCF of 900/789,836/200 is 4/157800.

Greatest Common Factor of 900,836

To find the highest common factor of 900,836, we have to find the factors of both numbers and list the highest common factor.

The 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

The factors of 836 are 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

The HCF of 900,836 is 4.

Lets's calculate GCF of 900,836

Greatest Common Factor (GCF) of 900,836 By Common Division

2	900, 836
2	450, 418
	225, 209

∴ So the GCF of the given numbers is 2 x 2 = 4

Greatest Common Factor of 900,836 By Matching Biggest Common Factor Method

Now, list down the factors of 900

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

Now, list down the factors of 836

1,2,4,11,19,22,38,44,76,209,418,836

Greatest Common Factor

We found the factors 900,836 . The biggest common factor number is the GCF number.
So the greatest common factor 900,836 is 4.

Lets's calculate LCM of 789,200

Lowest Common Multiple of 789,200 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 157800

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/157800

Therefore, the GCF of Fractions 900/789,836/200 is 4/157800

Least Common Multiple of 789,200 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 789,200 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(789,200) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(789,200) x common factors =1 x 1 = 1

LCM(789,200) = ( 789 × 200 ) / 1

LCM(789,200) = 157800 / 1

LCM(789,200) = 157800

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FAQs on GCF of Fractions of 900/789, 836/200

1. What is the HCF of 900,836?

The HCF of 900,836 is 4

2. What is the GCF of a fraction?

The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.

3. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

4. What is the GCF of Fractions for 900/789, 836/200?

Answer: GCF of Numerators as per given numbers 900/789, 836/200 is

GCF of Numerators i.e. for 900,836 is 4

LCM of denominators i.e. for 789,200 is 157800.

Thus, GCF of Fractions is 4/157800.Finally, GCF of Fractions for 900/789, 836/200 is 4/157800.