How to Find GCF of 25/488, 81/807, 916/544?

GCF of 25/488, 81/807, 916/544

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 25/488, 81/807, 916/544 i.e 1/26779488 easily. The following is the detailed procedure to determine the greatest common factor of fractions 25/488, 81/807, 916/544.

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 25/488,81/807,916/544?

Given fractions are 25/488,81/807,916/544

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 25/488,81/807,916/544, numerators are 25,81,916

Denominators are 488,807,544

The GCF of 25,81,916 is 1 .

LCM of 488,807,544 is 26779488.

The greatest common factor of 25/488,81/807,916/544 = [GCF of 25,81,916]/[LCM of 488,807,544]= 1/26779488

Therefore, the GCF of 25/488,81/807,916/544 is 1/26779488.

Greatest Common Factor of 25,81,916

To find the highest common factor of 25,81,916, we have to find the factors of both numbers and list the highest common factor.

The factors of 25 are 1, 5, 25

The factors of 81 are 1, 3, 9, 27, 81

The factors of 916 are 1, 2, 4, 229, 458, 916

The HCF of 25,81,916 is 1.

Lets's calculate GCF of 25,81,916

Greatest Common Factor (GCF) of 25,81,916 By Common Division

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 25,81,916 By Matching Biggest Common Factor Method

Now, list down the factors of 25

1,5,25

Now, list down the factors of 81

1,3,9,27,81

Now, list down the factors of 916

1,2,4,229,458,916

Greatest Common Factor

We found the factors 25,81,916 . The biggest common factor number is the GCF number.
So the greatest common factor 25,81,916 is 1.

Lets's calculate LCM of 488,807,544

Lowest Common Multiple of 488,807,544 using Common Division

2	488, 807, 544
2	244, 807, 272
2	122, 807, 136
	61, 807, 68

∴ So the LCM of the given numbers is 2 x 2 x 2 x 61 x 807 x 68 = 26779488

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/26779488

Therefore, the GCF of Fractions 25/488,81/807,916/544 is 1/26779488

Least Common Multiple of 488,807,544 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 488,807,544 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(488,807,544) = 1

common factors(in case of two or more numbers have common factors) = 8

GCF(488,807,544) x common factors =1 x 8 = 8

LCM(488,807,544) = ( 488 × 807 × 544 ) / 8

LCM(488,807,544) = 214235904 / 8

LCM(488,807,544) = 26779488

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 25/488, 81/807, 916/544

1. What is the HCF of 25,81,916?

The HCF of 25,81,916 is 1

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 25/488, 81/807, 916/544?

Answer: GCF of Numerators as per given numbers 25/488, 81/807, 916/544 is

GCF of Numerators i.e. for 25,81,916 is 1

LCM of denominators i.e. for 488,807,544 is 26779488.

Thus, GCF of Fractions is 1/26779488.Finally, GCF of Fractions for 25/488, 81/807, 916/544 is 1/26779488.