Greatest Common Factor of 38/97, 62/36, 390/808

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 38/97, 62/36, 390/808

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 38/97,62/36,390/808

Given fractions are 38/97,62/36,390/808

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 38,62,390

Greatest Common Factor of Numerators i.e. GCF of 38,62,390 is 2 .

LCM of Denominators means LCM of 97,36,808 as per the given fractions.

LCM of 97,36,808 is 705384 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 38,62,390

GCF of Fractions 38/97,62/36,390/808 is 2/705384

2 38, 62, 390
19, 31, 195

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

Greatest Common Factor of 38,62,390 By Matching Biggest Common Factor Method

Greatest Common Factor of 38,62,390 By Matching Biggest Common Factor Method

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 38,62,390 . The biggest common factor number is the GCF number.
So the greatest common factor 38,62,390 is 2.

Lets's calculate LCM of 97,36,808

2 97, 36, 808
2 97, 18, 404
97, 9, 202

∴ So the LCM of the given numbers is 2 x 2 x 97 x 9 x 202 = 705384

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/705384

Therefore, the GCF of Fractions 38/97,62/36,390/808 is 2/705384

Least Common Multiple of 97,36,808 with GCF Formula

Least Common Multiple of 97,36,808 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 97,36,808 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(97,36,808) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(97,36,808) x common factors =1 x 4 = 4

LCM(97,36,808) = ( 97 × 36 × 808 ) / 4

LCM(97,36,808) = 2821536 / 4

LCM(97,36,808) = 705384


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 38/97, 62/36, 390/808

1. 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.

2. What is the GCF of Fractions for 38/97, 62/36, 390/808?

Answer: GCF of Numerators as per given numbers 38/97, 62/36, 390/808 is

GCF of Numerators i.e. for 38,62,390 is 2

LCM of denominators i.e. for 97,36,808 is 705384.

Thus, GCF of Fractions is 2/705384.Finally, GCF of Fractions for 38/97, 62/36, 390/808 is 2/705384.