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GCF of 80/693, 350/638

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 80/693, 350/638 i.e 10/40194 easily. The following is the detailed procedure to determine the greatest common factor of fractions 80/693, 350/638.

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 80/693,350/638?

Given fractions are 80/693,350/638

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 80/693,350/638, numerators are 80,350

Denominators are 693,638

The GCF of 80,350 is 10 .

LCM of 693,638 is 40194.

The greatest common factor of 80/693,350/638 = [GCF of 80,350]/[LCM of 693,638]= 10/40194

Therefore, the GCF of 80/693,350/638 is 10/40194.

Greatest Common Factor of 80,350

To find the highest common factor of 80,350, we have to find the factors of both numbers and list the highest common factor.

The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 350 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

The HCF of 80,350 is 10.

Lets's calculate GCF of 80,350

Greatest Common Factor (GCF) of 80,350 By Common Division

2 80, 350
5 40, 175
8, 35

∴ So the GCF of the given numbers is 2 x 5 = 10

Greatest Common Factor of 80,350 By Matching Biggest Common Factor Method

Greatest Common Factor of 80,350 By Matching Biggest Common Factor Method

Now, list down the factors of 80

:

1,2,4,5,8,10,16,20,40,80

Now, list down the factors of 350

:

1,2,5,7,10,14,25,35,50,70,175,350

Greatest Common Factor

We found the factors 80,350 . The biggest common factor number is the GCF number.
So the greatest common factor 80,350 is 10.

Lets's calculate LCM of 693,638

Lowest Common Multiple of 693,638 using Common Division

11 693, 638
63, 58

∴ So the LCM of the given numbers is 11 x 63 x 58 = 40194

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/40194

Therefore, the GCF of Fractions 80/693,350/638 is 10/40194

Least Common Multiple of 693,638 with GCF Formula

Least Common Multiple of 693,638 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 693,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(693,638) = 11

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

GCF(693,638) x common factors =11 x 1 = 11

LCM(693,638) = ( 693 × 638 ) / 11

LCM(693,638) = 442134 / 11

LCM(693,638) = 40194


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FAQs on GCF of Fractions of 80/693, 350/638

1. What is the HCF of 80,350?

The HCF of 80,350 is 10

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 80/693, 350/638?

Answer: GCF of Numerators as per given numbers 80/693, 350/638 is

GCF of Numerators i.e. for 80,350 is 10

LCM of denominators i.e. for 693,638 is 40194.

Thus, GCF of Fractions is 10/40194.Finally, GCF of Fractions for 80/693, 350/638 is 10/40194.