How to Find GCF of 385/619, 662/456?

GCF of 385/619, 662/456

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 385/619, 662/456 i.e 1/282264 easily. The following is the detailed procedure to determine the greatest common factor of fractions 385/619, 662/456.

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 385/619,662/456?

Given fractions are 385/619,662/456

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 385/619,662/456, numerators are 385,662

Denominators are 619,456

The GCF of 385,662 is 1 .

LCM of 619,456 is 282264.

The greatest common factor of 385/619,662/456 = [GCF of 385,662]/[LCM of 619,456]= 1/282264

Therefore, the GCF of 385/619,662/456 is 1/282264.

Greatest Common Factor of 385,662

To find the highest common factor of 385,662, we have to find the factors of both numbers and list the highest common factor.

The factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385

The factors of 662 are 1, 2, 331, 662

The HCF of 385,662 is 1.

Lets's calculate GCF of 385,662

Greatest Common Factor (GCF) of 385,662 By Common Division

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

Greatest Common Factor of 385,662 By Matching Biggest Common Factor Method

Now, list down the factors of 385

1,5,7,11,35,55,77,385

Now, list down the factors of 662

1,2,331,662

Greatest Common Factor

We found the factors 385,662 . The biggest common factor number is the GCF number.
So the greatest common factor 385,662 is 1.

Lets's calculate LCM of 619,456

Lowest Common Multiple of 619,456 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 282264

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/282264

Therefore, the GCF of Fractions 385/619,662/456 is 1/282264

Least Common Multiple of 619,456 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 619,456 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(619,456) = 1

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

GCF(619,456) x common factors =1 x 1 = 1

LCM(619,456) = ( 619 × 456 ) / 1

LCM(619,456) = 282264 / 1

LCM(619,456) = 282264

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FAQs on GCF of Fractions of 385/619, 662/456

1. What is the HCF of 385,662?

The HCF of 385,662 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 385/619, 662/456?

Answer: GCF of Numerators as per given numbers 385/619, 662/456 is

GCF of Numerators i.e. for 385,662 is 1

LCM of denominators i.e. for 619,456 is 282264.

Thus, GCF of Fractions is 1/282264.Finally, GCF of Fractions for 385/619, 662/456 is 1/282264.