How to Find GCF of 1662/418, 7603/5418?

GCF of 1662/418, 7603/5418

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 1662/418, 7603/5418 i.e 1/1132362 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1662/418, 7603/5418.

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 1662/418,7603/5418?

Given fractions are 1662/418,7603/5418

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 1662/418,7603/5418, numerators are 1662,7603

Denominators are 418,5418

The GCF of 1662,7603 is 1 .

LCM of 418,5418 is 1132362.

The greatest common factor of 1662/418,7603/5418 = [GCF of 1662,7603]/[LCM of 418,5418]= 1/1132362

Therefore, the GCF of 1662/418,7603/5418 is 1/1132362.

Greatest Common Factor of 1662,7603

To find the highest common factor of 1662,7603, we have to find the factors of both numbers and list the highest common factor.

The factors of 1662 are 1, 2, 3, 6, 277, 554, 831, 1662

The factors of 7603 are 1, 7603

The HCF of 1662,7603 is 1.

Lets's calculate GCF of 1662,7603

Greatest Common Factor (GCF) of 1662,7603 By Common Division

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

Greatest Common Factor of 1662,7603 By Matching Biggest Common Factor Method

Now, list down the factors of 1662

1,2,3,6,277,554,831,1662

Now, list down the factors of 7603

1,7603

Greatest Common Factor

We found the factors 1662,7603 . The biggest common factor number is the GCF number.
So the greatest common factor 1662,7603 is 1.

Lets's calculate LCM of 418,5418

Lowest Common Multiple of 418,5418 using Common Division

2	418, 5418
	209, 2709

∴ So the LCM of the given numbers is 2 x 209 x 2709 = 1132362

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1132362

Therefore, the GCF of Fractions 1662/418,7603/5418 is 1/1132362

Least Common Multiple of 418,5418 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 418,5418 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(418,5418) = 2

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

GCF(418,5418) x common factors =2 x 1 = 2

LCM(418,5418) = ( 418 × 5418 ) / 2

LCM(418,5418) = 2264724 / 2

LCM(418,5418) = 1132362

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FAQs on GCF of Fractions of 1662/418, 7603/5418

1. What is the HCF of 1662,7603?

The HCF of 1662,7603 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 1662/418, 7603/5418?

Answer: GCF of Numerators as per given numbers 1662/418, 7603/5418 is

GCF of Numerators i.e. for 1662,7603 is 1

LCM of denominators i.e. for 418,5418 is 1132362.

Thus, GCF of Fractions is 1/1132362.Finally, GCF of Fractions for 1662/418, 7603/5418 is 1/1132362.