Greatest Common Factor of 553/38, 719/54, 445/643

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 553/38, 719/54, 445/643

Enter two or more fractions separated by "commas"

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

GCF of:

Greatest Common Factor of 553/38,719/54,445/643

Given fractions are 553/38,719/54,445/643

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 553,719,445

Greatest Common Factor of Numerators i.e. GCF of 553,719,445 is 1 .

LCM of Denominators means LCM of 38,54,643 as per the given fractions.

LCM of 38,54,643 is 659718 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 553,719,445

GCF of Fractions 553/38,719/54,445/643 is 1/659718

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

Greatest Common Factor of 553,719,445 By Matching Biggest Common Factor Method

Greatest Common Factor of 553,719,445 By Matching Biggest Common Factor Method

Factors of 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

Factors of 719

List of positive integer factors of 719 that divides 719 without a remainder.

1,719

Factors of 445

List of positive integer factors of 445 that divides 445 without a remainder.

1,5,89,445

Greatest Common Factor

We found the factors 553,719,445 . The biggest common factor number is the GCF number.
So the greatest common factor 553,719,445 is 1.

Lets's calculate LCM of 38,54,643

2 38, 54, 643
19, 27, 643

∴ So the LCM of the given numbers is 2 x 19 x 27 x 643 = 659718

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/659718

Therefore, the GCF of Fractions 553/38,719/54,445/643 is 1/659718

Least Common Multiple of 38,54,643 with GCF Formula

Least Common Multiple of 38,54,643 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 38,54,643 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,54,643) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(38,54,643) x common factors =1 x 2 = 2

LCM(38,54,643) = ( 38 × 54 × 643 ) / 2

LCM(38,54,643) = 1319436 / 2

LCM(38,54,643) = 659718


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 553/38, 719/54, 445/643

1. 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.

2. What is the GCF of Fractions for 553/38, 719/54, 445/643?

Answer: GCF of Numerators as per given numbers 553/38, 719/54, 445/643 is

GCF of Numerators i.e. for 553,719,445 is 1

LCM of denominators i.e. for 38,54,643 is 659718.

Thus, GCF of Fractions is 1/659718.Finally, GCF of Fractions for 553/38, 719/54, 445/643 is 1/659718.