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GCF of 646/936, 1082/288

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 646/936, 1082/288 i.e 2/3744 easily. The following is the detailed procedure to determine the greatest common factor of fractions 646/936, 1082/288.

Enter two or more fractions separated by "commas"

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

GCF of:

What is the GCF of 646/936,1082/288?

Given fractions are 646/936,1082/288

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 646/936,1082/288, numerators are 646,1082

Denominators are 936,288

The GCF of 646,1082 is 2 .

LCM of 936,288 is 3744.

The greatest common factor of 646/936,1082/288 = [GCF of 646,1082]/[LCM of 936,288]= 2/3744

Therefore, the GCF of 646/936,1082/288 is 2/3744.

Greatest Common Factor of 646,1082

To find the highest common factor of 646,1082, we have to find the factors of both numbers and list the highest common factor.

The factors of 646 are 1, 2, 17, 19, 34, 38, 323, 646

The factors of 1082 are 1, 2, 541, 1082

The HCF of 646,1082 is 2.

Lets's calculate GCF of 646,1082

Greatest Common Factor (GCF) of 646,1082 By Common Division

2 646, 1082
323, 541

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 646,1082 By Matching Biggest Common Factor Method

Greatest Common Factor of 646,1082 By Matching Biggest Common Factor Method

Now, list down the factors of 646

:

1,2,17,19,34,38,323,646

Now, list down the factors of 1082

:

1,2,541,1082

Greatest Common Factor

We found the factors 646,1082 . The biggest common factor number is the GCF number.
So the greatest common factor 646,1082 is 2.


Lets's calculate LCM of 936,288

Lowest Common Multiple of 936,288 using Common Division

2 936, 288
2 468, 144
2 234, 72
3 117, 36
3 39, 12
13, 4

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 3 x 13 x 4 = 3744

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/3744

Therefore, the GCF of Fractions 646/936,1082/288 is 2/3744

Least Common Multiple of 936,288 with GCF Formula

Least Common Multiple of 936,288 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 936,288 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(936,288) = 72

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

GCF(936,288) x common factors =72 x 1 = 72

LCM(936,288) = ( 936 × 288 ) / 72

LCM(936,288) = 269568 / 72

LCM(936,288) = 3744


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 646/936, 1082/288

1. What is the HCF of 646,1082?

The HCF of 646,1082 is 2

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 646/936, 1082/288?

Answer: GCF of Numerators as per given numbers 646/936, 1082/288 is

GCF of Numerators i.e. for 646,1082 is 2

LCM of denominators i.e. for 936,288 is 3744.

Thus, GCF of Fractions is 2/3744.Finally, GCF of Fractions for 646/936, 1082/288 is 2/3744.