How to Find GCF of 14/625, 78/913, 489/131?

GCF of 14/625, 78/913, 489/131

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 14/625, 78/913, 489/131 i.e 1/74751875 easily. The following is the detailed procedure to determine the greatest common factor of fractions 14/625, 78/913, 489/131.

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 14/625,78/913,489/131?

Given fractions are 14/625,78/913,489/131

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 14/625,78/913,489/131, numerators are 14,78,489

Denominators are 625,913,131

The GCF of 14,78,489 is 1 .

LCM of 625,913,131 is 74751875.

The greatest common factor of 14/625,78/913,489/131 = [GCF of 14,78,489]/[LCM of 625,913,131]= 1/74751875

Therefore, the GCF of 14/625,78/913,489/131 is 1/74751875.

Greatest Common Factor of 14,78,489

To find the highest common factor of 14,78,489, we have to find the factors of both numbers and list the highest common factor.

The factors of 14 are 1, 2, 7, 14

The factors of 78 are 1, 2, 3, 6, 13, 26, 39, 78

The factors of 489 are 1, 3, 163, 489

The HCF of 14,78,489 is 1.

Lets's calculate GCF of 14,78,489

Greatest Common Factor (GCF) of 14,78,489 By Common Division

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

Greatest Common Factor of 14,78,489 By Matching Biggest Common Factor Method

Now, list down the factors of 14

1,2,7,14

Now, list down the factors of 78

1,2,3,6,13,26,39,78

Now, list down the factors of 489

1,3,163,489

Greatest Common Factor

We found the factors 14,78,489 . The biggest common factor number is the GCF number.
So the greatest common factor 14,78,489 is 1.

Lets's calculate LCM of 625,913,131

Lowest Common Multiple of 625,913,131 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 74751875

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/74751875

Therefore, the GCF of Fractions 14/625,78/913,489/131 is 1/74751875

Least Common Multiple of 625,913,131 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 625,913,131 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(625,913,131) = 1

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

GCF(625,913,131) x common factors =1 x 1 = 1

LCM(625,913,131) = ( 625 × 913 × 131 ) / 1

LCM(625,913,131) = 74751875 / 1

LCM(625,913,131) = 74751875

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 14/625, 78/913, 489/131

1. What is the HCF of 14,78,489?

The HCF of 14,78,489 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 14/625, 78/913, 489/131?

Answer: GCF of Numerators as per given numbers 14/625, 78/913, 489/131 is

GCF of Numerators i.e. for 14,78,489 is 1

LCM of denominators i.e. for 625,913,131 is 74751875.

Thus, GCF of Fractions is 1/74751875.Finally, GCF of Fractions for 14/625, 78/913, 489/131 is 1/74751875.