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GCF of 363/947, 836/921

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 363/947, 836/921 i.e 11/872187 easily. The following is the detailed procedure to determine the greatest common factor of fractions 363/947, 836/921.

Enter two or more fractions separated by "commas"

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

GCF of:

What is the GCF of 363/947,836/921?

Given fractions are 363/947,836/921

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 363/947,836/921, numerators are 363,836

Denominators are 947,921

The GCF of 363,836 is 11 .

LCM of 947,921 is 872187.

The greatest common factor of 363/947,836/921 = [GCF of 363,836]/[LCM of 947,921]= 11/872187

Therefore, the GCF of 363/947,836/921 is 11/872187.

Greatest Common Factor of 363,836

To find the highest common factor of 363,836, we have to find the factors of both numbers and list the highest common factor.

The factors of 363 are 1, 3, 11, 33, 121, 363

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

The HCF of 363,836 is 11.

Lets's calculate GCF of 363,836

Greatest Common Factor (GCF) of 363,836 By Common Division

11 363, 836
33, 76

∴ So the GCF of the given numbers is 11 = 11

Greatest Common Factor of 363,836 By Matching Biggest Common Factor Method

Greatest Common Factor of 363,836 By Matching Biggest Common Factor Method

Now, list down the factors of 363

:

1,3,11,33,121,363

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 363,836 . The biggest common factor number is the GCF number.
So the greatest common factor 363,836 is 11.


Lets's calculate LCM of 947,921

Lowest Common Multiple of 947,921 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 872187

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/872187

Therefore, the GCF of Fractions 363/947,836/921 is 11/872187

Least Common Multiple of 947,921 with GCF Formula

Least Common Multiple of 947,921 with GCF Formula

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

We need to calculate greatest common factor of 947,921 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(947,921) = 1

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

GCF(947,921) x common factors =1 x 1 = 1

LCM(947,921) = ( 947 × 921 ) / 1

LCM(947,921) = 872187 / 1

LCM(947,921) = 872187


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 363/947, 836/921

1. What is the HCF of 363,836?

The HCF of 363,836 is 11

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 363/947, 836/921?

Answer: GCF of Numerators as per given numbers 363/947, 836/921 is

GCF of Numerators i.e. for 363,836 is 11

LCM of denominators i.e. for 947,921 is 872187.

Thus, GCF of Fractions is 11/872187.Finally, GCF of Fractions for 363/947, 836/921 is 11/872187.