Greatest Common Factor of 395/21, 707/48, 661/463

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 395/21, 707/48, 661/463

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 395/21,707/48,661/463

Given fractions are 395/21,707/48,661/463

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 395,707,661

Greatest Common Factor of Numerators i.e. GCF of 395,707,661 is 1 .

LCM of Denominators means LCM of 21,48,463 as per the given fractions.

LCM of 21,48,463 is 155568 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 395,707,661

GCF of Fractions 395/21,707/48,661/463 is 1/155568

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

Greatest Common Factor of 395,707,661 By Matching Biggest Common Factor Method

Greatest Common Factor of 395,707,661 By Matching Biggest Common Factor Method

Factors of 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Factors of 707

List of positive integer factors of 707 that divides 707 without a remainder.

1,7,101,707

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Greatest Common Factor

We found the factors 395,707,661 . The biggest common factor number is the GCF number.
So the greatest common factor 395,707,661 is 1.

Lets's calculate LCM of 21,48,463

3 21, 48, 463
7, 16, 463

∴ So the LCM of the given numbers is 3 x 7 x 16 x 463 = 155568

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/155568

Therefore, the GCF of Fractions 395/21,707/48,661/463 is 1/155568

Least Common Multiple of 21,48,463 with GCF Formula

Least Common Multiple of 21,48,463 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 21,48,463 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,48,463) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(21,48,463) x common factors =1 x 3 = 3

LCM(21,48,463) = ( 21 × 48 × 463 ) / 3

LCM(21,48,463) = 466704 / 3

LCM(21,48,463) = 155568


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 395/21, 707/48, 661/463

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 395/21, 707/48, 661/463?

Answer: GCF of Numerators as per given numbers 395/21, 707/48, 661/463 is

GCF of Numerators i.e. for 395,707,661 is 1

LCM of denominators i.e. for 21,48,463 is 155568.

Thus, GCF of Fractions is 1/155568.Finally, GCF of Fractions for 395/21, 707/48, 661/463 is 1/155568.