Greatest Common Factor of 7/63, 65/34, 49/661, 200/321

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 7/63, 65/34, 49/661, 200/321

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 7/63,65/34,49/661,200/321

Given fractions are 7/63,65/34,49/661,200/321

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 7,65,49,200

Greatest Common Factor of Numerators i.e. GCF of 7,65,49,200 is 1 .

LCM of Denominators means LCM of 63,34,661,321 as per the given fractions.

LCM of 63,34,661,321 is 151497234 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 7,65,49,200

GCF of Fractions 7/63,65/34,49/661,200/321 is 1/151497234

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

Greatest Common Factor of 7,65,49,200 By Matching Biggest Common Factor Method

Greatest Common Factor of 7,65,49,200 By Matching Biggest Common Factor Method

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Greatest Common Factor

We found the factors 7,65,49,200 . The biggest common factor number is the GCF number.
So the greatest common factor 7,65,49,200 is 1.

Lets's calculate LCM of 63,34,661,321

3 63, 34, 661, 321
21, 34, 661, 107

∴ So the LCM of the given numbers is 3 x 21 x 34 x 661 x 107 = 151497234

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/151497234

Therefore, the GCF of Fractions 7/63,65/34,49/661,200/321 is 1/151497234

Least Common Multiple of 63,34,661,321 with GCF Formula

Least Common Multiple of 63,34,661,321 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 63,34,661,321 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,34,661,321) = 1

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

GCF(63,34,661,321) x common factors =1 x 3 = 3

LCM(63,34,661,321) = ( 63 × 34 × 661 × 321 ) / 3

LCM(63,34,661,321) = 454491702 / 3

LCM(63,34,661,321) = 151497234


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 7/63, 65/34, 49/661, 200/321

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 7/63, 65/34, 49/661, 200/321?

Answer: GCF of Numerators as per given numbers 7/63, 65/34, 49/661, 200/321 is

GCF of Numerators i.e. for 7,65,49,200 is 1

LCM of denominators i.e. for 63,34,661,321 is 151497234.

Thus, GCF of Fractions is 1/151497234.Finally, GCF of Fractions for 7/63, 65/34, 49/661, 200/321 is 1/151497234.