Greatest Common Factor of 259/377, 804/688, 490/820

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 259/377, 804/688, 490/820

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 259/377,804/688,490/820

Given fractions are 259/377,804/688,490/820

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 259,804,490

Greatest Common Factor of Numerators i.e. GCF of 259,804,490 is 1 .

LCM of Denominators means LCM of 377,688,820 as per the given fractions.

LCM of 377,688,820 is 53172080 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 259,804,490

GCF of Fractions 259/377,804/688,490/820 is 1/53172080

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

Greatest Common Factor of 259,804,490 By Matching Biggest Common Factor Method

Greatest Common Factor of 259,804,490 By Matching Biggest Common Factor Method

Factors of 259

List of positive integer factors of 259 that divides 259 without a remainder.

1,7,37,259

Factors of 804

List of positive integer factors of 804 that divides 804 without a remainder.

1,2,3,4,6,12,67,134,201,268,402,804

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 259,804,490 . The biggest common factor number is the GCF number.
So the greatest common factor 259,804,490 is 1.

Lets's calculate LCM of 377,688,820

2 377, 688, 820
2 377, 344, 410
377, 172, 205

∴ So the LCM of the given numbers is 2 x 2 x 377 x 172 x 205 = 53172080

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/53172080

Therefore, the GCF of Fractions 259/377,804/688,490/820 is 1/53172080

Least Common Multiple of 377,688,820 with GCF Formula

Least Common Multiple of 377,688,820 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 377,688,820 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(377,688,820) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(377,688,820) x common factors =1 x 4 = 4

LCM(377,688,820) = ( 377 × 688 × 820 ) / 4

LCM(377,688,820) = 212688320 / 4

LCM(377,688,820) = 53172080


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 259/377, 804/688, 490/820

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 259/377, 804/688, 490/820?

Answer: GCF of Numerators as per given numbers 259/377, 804/688, 490/820 is

GCF of Numerators i.e. for 259,804,490 is 1

LCM of denominators i.e. for 377,688,820 is 53172080.

Thus, GCF of Fractions is 1/53172080.Finally, GCF of Fractions for 259/377, 804/688, 490/820 is 1/53172080.