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GCF of 439/215, 751/690

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 439/215, 751/690 i.e 1/29670 easily. The following is the detailed procedure to determine the greatest common factor of fractions 439/215, 751/690.

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 439/215,751/690?

Given fractions are 439/215,751/690

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 439/215,751/690, numerators are 439,751

Denominators are 215,690

The GCF of 439,751 is 1 .

LCM of 215,690 is 29670.

The greatest common factor of 439/215,751/690 = [GCF of 439,751]/[LCM of 215,690]= 1/29670

Therefore, the GCF of 439/215,751/690 is 1/29670.

Greatest Common Factor of 439,751

To find the highest common factor of 439,751, we have to find the factors of both numbers and list the highest common factor.

The factors of 439 are 1, 439

The factors of 751 are 1, 751

The HCF of 439,751 is 1.

Lets's calculate GCF of 439,751

Greatest Common Factor (GCF) of 439,751 By Common Division

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

Greatest Common Factor of 439,751 By Matching Biggest Common Factor Method

Greatest Common Factor of 439,751 By Matching Biggest Common Factor Method

Now, list down the factors of 439

:

1,439

Now, list down the factors of 751

:

1,751

Greatest Common Factor

We found the factors 439,751 . The biggest common factor number is the GCF number.
So the greatest common factor 439,751 is 1.

Lets's calculate LCM of 215,690

Lowest Common Multiple of 215,690 using Common Division

5 215, 690
43, 138

∴ So the LCM of the given numbers is 5 x 43 x 138 = 29670

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/29670

Therefore, the GCF of Fractions 439/215,751/690 is 1/29670

Least Common Multiple of 215,690 with GCF Formula

Least Common Multiple of 215,690 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 215,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(215,690) = 5

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

GCF(215,690) x common factors =5 x 1 = 5

LCM(215,690) = ( 215 × 690 ) / 5

LCM(215,690) = 148350 / 5

LCM(215,690) = 29670


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FAQs on GCF of Fractions of 439/215, 751/690

1. What is the HCF of 439,751?

The HCF of 439,751 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 439/215, 751/690?

Answer: GCF of Numerators as per given numbers 439/215, 751/690 is

GCF of Numerators i.e. for 439,751 is 1

LCM of denominators i.e. for 215,690 is 29670.

Thus, GCF of Fractions is 1/29670.Finally, GCF of Fractions for 439/215, 751/690 is 1/29670.