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GCF of 798/34, 214/615

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 798/34, 214/615 i.e 2/20910 easily. The following is the detailed procedure to determine the greatest common factor of fractions 798/34, 214/615.

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 798/34,214/615?

Given fractions are 798/34,214/615

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 798/34,214/615, numerators are 798,214

Denominators are 34,615

The GCF of 798,214 is 2 .

LCM of 34,615 is 20910.

The greatest common factor of 798/34,214/615 = [GCF of 798,214]/[LCM of 34,615]= 2/20910

Therefore, the GCF of 798/34,214/615 is 2/20910.

Greatest Common Factor of 798,214

To find the highest common factor of 798,214, we have to find the factors of both numbers and list the highest common factor.

The factors of 798 are 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

The factors of 214 are 1, 2, 107, 214

The HCF of 798,214 is 2.

Lets's calculate GCF of 798,214

Greatest Common Factor (GCF) of 798,214 By Common Division

2 798, 214
399, 107

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 798,214 By Matching Biggest Common Factor Method

Greatest Common Factor of 798,214 By Matching Biggest Common Factor Method

Now, list down the factors of 798

:

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Now, list down the factors of 214

:

1,2,107,214

Greatest Common Factor

We found the factors 798,214 . The biggest common factor number is the GCF number.
So the greatest common factor 798,214 is 2.


Lets's calculate LCM of 34,615

Lowest Common Multiple of 34,615 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 20910

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/20910

Therefore, the GCF of Fractions 798/34,214/615 is 2/20910

Least Common Multiple of 34,615 with GCF Formula

Least Common Multiple of 34,615 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 34,615 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(34,615) = 1

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

GCF(34,615) x common factors =1 x 1 = 1

LCM(34,615) = ( 34 × 615 ) / 1

LCM(34,615) = 20910 / 1

LCM(34,615) = 20910


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 798/34, 214/615

1. What is the HCF of 798,214?

The HCF of 798,214 is 2

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 798/34, 214/615?

Answer: GCF of Numerators as per given numbers 798/34, 214/615 is

GCF of Numerators i.e. for 798,214 is 2

LCM of denominators i.e. for 34,615 is 20910.

Thus, GCF of Fractions is 2/20910.Finally, GCF of Fractions for 798/34, 214/615 is 2/20910.