How to Find GCF of 40/61, 233/71, 839/169?

GCF of 40/61, 233/71, 839/169

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 40/61, 233/71, 839/169 i.e 1/731939 easily. The following is the detailed procedure to determine the greatest common factor of fractions 40/61, 233/71, 839/169.

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 40/61,233/71,839/169?

Given fractions are 40/61,233/71,839/169

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 40/61,233/71,839/169, numerators are 40,233,839

Denominators are 61,71,169

The GCF of 40,233,839 is 1 .

LCM of 61,71,169 is 731939.

The greatest common factor of 40/61,233/71,839/169 = [GCF of 40,233,839]/[LCM of 61,71,169]= 1/731939

Therefore, the GCF of 40/61,233/71,839/169 is 1/731939.

Greatest Common Factor of 40,233,839

To find the highest common factor of 40,233,839, we have to find the factors of both numbers and list the highest common factor.

The factors of 40 are 1, 2, 4, 5, 8, 10, 20, 40

The factors of 233 are 1, 233

The factors of 839 are 1, 839

The HCF of 40,233,839 is 1.

Lets's calculate GCF of 40,233,839

Greatest Common Factor (GCF) of 40,233,839 By Common Division

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

Greatest Common Factor of 40,233,839 By Matching Biggest Common Factor Method

Now, list down the factors of 40

1,2,4,5,8,10,20,40

Now, list down the factors of 233

1,233

Now, list down the factors of 839

1,839

Greatest Common Factor

We found the factors 40,233,839 . The biggest common factor number is the GCF number.
So the greatest common factor 40,233,839 is 1.

Lets's calculate LCM of 61,71,169

Lowest Common Multiple of 61,71,169 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 731939

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/731939

Therefore, the GCF of Fractions 40/61,233/71,839/169 is 1/731939

Least Common Multiple of 61,71,169 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 61,71,169 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(61,71,169) = 1

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

GCF(61,71,169) x common factors =1 x 1 = 1

LCM(61,71,169) = ( 61 × 71 × 169 ) / 1

LCM(61,71,169) = 731939 / 1

LCM(61,71,169) = 731939

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FAQs on GCF of Fractions of 40/61, 233/71, 839/169

1. What is the HCF of 40,233,839?

The HCF of 40,233,839 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 40/61, 233/71, 839/169?

Answer: GCF of Numerators as per given numbers 40/61, 233/71, 839/169 is

GCF of Numerators i.e. for 40,233,839 is 1

LCM of denominators i.e. for 61,71,169 is 731939.

Thus, GCF of Fractions is 1/731939.Finally, GCF of Fractions for 40/61, 233/71, 839/169 is 1/731939.