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GCF of 919/20, 793/440

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 919/20, 793/440 i.e 1/440 easily. The following is the detailed procedure to determine the greatest common factor of fractions 919/20, 793/440.

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 919/20,793/440?

Given fractions are 919/20,793/440

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 919/20,793/440, numerators are 919,793

Denominators are 20,440

The GCF of 919,793 is 1 .

LCM of 20,440 is 440.

The greatest common factor of 919/20,793/440 = [GCF of 919,793]/[LCM of 20,440]= 1/440

Therefore, the GCF of 919/20,793/440 is 1/440.

Greatest Common Factor of 919,793

To find the highest common factor of 919,793, we have to find the factors of both numbers and list the highest common factor.

The factors of 919 are 1, 919

The factors of 793 are 1, 13, 61, 793

The HCF of 919,793 is 1.

Lets's calculate GCF of 919,793

Greatest Common Factor (GCF) of 919,793 By Common Division

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

Greatest Common Factor of 919,793 By Matching Biggest Common Factor Method

Greatest Common Factor of 919,793 By Matching Biggest Common Factor Method

Now, list down the factors of 919

:

1,919

Now, list down the factors of 793

:

1,13,61,793

Greatest Common Factor

We found the factors 919,793 . The biggest common factor number is the GCF number.
So the greatest common factor 919,793 is 1.

Lets's calculate LCM of 20,440

Lowest Common Multiple of 20,440 using Common Division

2 20, 440
2 10, 220
5 5, 110
1, 22

∴ So the LCM of the given numbers is 2 x 2 x 5 x 1 x 22 = 440

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/440

Therefore, the GCF of Fractions 919/20,793/440 is 1/440

Least Common Multiple of 20,440 with GCF Formula

Least Common Multiple of 20,440 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 20,440 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,440) = 20

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

GCF(20,440) x common factors =20 x 1 = 20

LCM(20,440) = ( 20 × 440 ) / 20

LCM(20,440) = 8800 / 20

LCM(20,440) = 440


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FAQs on GCF of Fractions of 919/20, 793/440

1. What is the HCF of 919,793?

The HCF of 919,793 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 919/20, 793/440?

Answer: GCF of Numerators as per given numbers 919/20, 793/440 is

GCF of Numerators i.e. for 919,793 is 1

LCM of denominators i.e. for 20,440 is 440.

Thus, GCF of Fractions is 1/440.Finally, GCF of Fractions for 919/20, 793/440 is 1/440.