How to Find GCF of 515/147, 8459/1649?

GCF of 515/147, 8459/1649

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 515/147, 8459/1649 i.e 1/242403 easily. The following is the detailed procedure to determine the greatest common factor of fractions 515/147, 8459/1649.

Enter two or more fractions separated by "commas"

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

What is the GCF of 515/147,8459/1649?

Given fractions are 515/147,8459/1649

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 515/147,8459/1649, numerators are 515,8459

Denominators are 147,1649

The GCF of 515,8459 is 1 .

LCM of 147,1649 is 242403.

The greatest common factor of 515/147,8459/1649 = [GCF of 515,8459]/[LCM of 147,1649]= 1/242403

Therefore, the GCF of 515/147,8459/1649 is 1/242403.

Greatest Common Factor of 515,8459

To find the highest common factor of 515,8459, we have to find the factors of both numbers and list the highest common factor.

The factors of 515 are 1, 5, 103, 515

The factors of 8459 are 1, 11, 769, 8459

The HCF of 515,8459 is 1.

Lets's calculate GCF of 515,8459

Greatest Common Factor (GCF) of 515,8459 By Common Division

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

Greatest Common Factor of 515,8459 By Matching Biggest Common Factor Method

Now, list down the factors of 515

1,5,103,515

Now, list down the factors of 8459

1,11,769,8459

Greatest Common Factor

We found the factors 515,8459 . The biggest common factor number is the GCF number.
So the greatest common factor 515,8459 is 1.

Lets's calculate LCM of 147,1649

Lowest Common Multiple of 147,1649 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 242403

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/242403

Therefore, the GCF of Fractions 515/147,8459/1649 is 1/242403

Least Common Multiple of 147,1649 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 147,1649 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(147,1649) = 1

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

GCF(147,1649) x common factors =1 x 1 = 1

LCM(147,1649) = ( 147 × 1649 ) / 1

LCM(147,1649) = 242403 / 1

LCM(147,1649) = 242403

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FAQs on GCF of Fractions of 515/147, 8459/1649

1. What is the HCF of 515,8459?

The HCF of 515,8459 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 515/147, 8459/1649?

Answer: GCF of Numerators as per given numbers 515/147, 8459/1649 is

GCF of Numerators i.e. for 515,8459 is 1

LCM of denominators i.e. for 147,1649 is 242403.

Thus, GCF of Fractions is 1/242403.Finally, GCF of Fractions for 515/147, 8459/1649 is 1/242403.