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GCF of 205/986, 506/768

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 205/986, 506/768 i.e 1/378624 easily. The following is the detailed procedure to determine the greatest common factor of fractions 205/986, 506/768.

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 205/986,506/768?

Given fractions are 205/986,506/768

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 205/986,506/768, numerators are 205,506

Denominators are 986,768

The GCF of 205,506 is 1 .

LCM of 986,768 is 378624.

The greatest common factor of 205/986,506/768 = [GCF of 205,506]/[LCM of 986,768]= 1/378624

Therefore, the GCF of 205/986,506/768 is 1/378624.

Greatest Common Factor of 205,506

To find the highest common factor of 205,506, we have to find the factors of both numbers and list the highest common factor.

The factors of 205 are 1, 5, 41, 205

The factors of 506 are 1, 2, 11, 22, 23, 46, 253, 506

The HCF of 205,506 is 1.

Lets's calculate GCF of 205,506

Greatest Common Factor (GCF) of 205,506 By Common Division

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

Greatest Common Factor of 205,506 By Matching Biggest Common Factor Method

Greatest Common Factor of 205,506 By Matching Biggest Common Factor Method

Now, list down the factors of 205

:

1,5,41,205

Now, list down the factors of 506

:

1,2,11,22,23,46,253,506

Greatest Common Factor

We found the factors 205,506 . The biggest common factor number is the GCF number.
So the greatest common factor 205,506 is 1.

Lets's calculate LCM of 986,768

Lowest Common Multiple of 986,768 using Common Division

2 986, 768
493, 384

∴ So the LCM of the given numbers is 2 x 493 x 384 = 378624

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/378624

Therefore, the GCF of Fractions 205/986,506/768 is 1/378624

Least Common Multiple of 986,768 with GCF Formula

Least Common Multiple of 986,768 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 986,768 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(986,768) = 2

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

GCF(986,768) x common factors =2 x 1 = 2

LCM(986,768) = ( 986 × 768 ) / 2

LCM(986,768) = 757248 / 2

LCM(986,768) = 378624


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FAQs on GCF of Fractions of 205/986, 506/768

1. What is the HCF of 205,506?

The HCF of 205,506 is 1

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 205/986, 506/768?

Answer: GCF of Numerators as per given numbers 205/986, 506/768 is

GCF of Numerators i.e. for 205,506 is 1

LCM of denominators i.e. for 986,768 is 378624.

Thus, GCF of Fractions is 1/378624.Finally, GCF of Fractions for 205/986, 506/768 is 1/378624.