How to Find GCF of 57/922, 5395/7840?

GCF of 57/922, 5395/7840

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 57/922, 5395/7840 i.e 1/3614240 easily. The following is the detailed procedure to determine the greatest common factor of fractions 57/922, 5395/7840.

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 57/922,5395/7840?

Given fractions are 57/922,5395/7840

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 57/922,5395/7840, numerators are 57,5395

Denominators are 922,7840

The GCF of 57,5395 is 1 .

LCM of 922,7840 is 3614240.

The greatest common factor of 57/922,5395/7840 = [GCF of 57,5395]/[LCM of 922,7840]= 1/3614240

Therefore, the GCF of 57/922,5395/7840 is 1/3614240.

Greatest Common Factor of 57,5395

To find the highest common factor of 57,5395, we have to find the factors of both numbers and list the highest common factor.

The factors of 57 are 1, 3, 19, 57

The factors of 5395 are 1, 5, 13, 65, 83, 415, 1079, 5395

The HCF of 57,5395 is 1.

Lets's calculate GCF of 57,5395

Greatest Common Factor (GCF) of 57,5395 By Common Division

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

Greatest Common Factor of 57,5395 By Matching Biggest Common Factor Method

Now, list down the factors of 57

1,3,19,57

Now, list down the factors of 5395

1,5,13,65,83,415,1079,5395

Greatest Common Factor

We found the factors 57,5395 . The biggest common factor number is the GCF number.
So the greatest common factor 57,5395 is 1.

Lets's calculate LCM of 922,7840

Lowest Common Multiple of 922,7840 using Common Division

2	922, 7840
	461, 3920

∴ So the LCM of the given numbers is 2 x 461 x 3920 = 3614240

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3614240

Therefore, the GCF of Fractions 57/922,5395/7840 is 1/3614240

Least Common Multiple of 922,7840 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 922,7840 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(922,7840) = 2

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

GCF(922,7840) x common factors =2 x 1 = 2

LCM(922,7840) = ( 922 × 7840 ) / 2

LCM(922,7840) = 7228480 / 2

LCM(922,7840) = 3614240

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FAQs on GCF of Fractions of 57/922, 5395/7840

1. What is the HCF of 57,5395?

The HCF of 57,5395 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 57/922, 5395/7840?

Answer: GCF of Numerators as per given numbers 57/922, 5395/7840 is

GCF of Numerators i.e. for 57,5395 is 1

LCM of denominators i.e. for 922,7840 is 3614240.

Thus, GCF of Fractions is 1/3614240.Finally, GCF of Fractions for 57/922, 5395/7840 is 1/3614240.