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GCF of 60/50, 290/36, 780/189

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 60/50, 290/36, 780/189 i.e 10/18900 easily. The following is the detailed procedure to determine the greatest common factor of fractions 60/50, 290/36, 780/189.

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 60/50,290/36,780/189?

Given fractions are 60/50,290/36,780/189

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 60/50,290/36,780/189, numerators are 60,290,780

Denominators are 50,36,189

The GCF of 60,290,780 is 10 .

LCM of 50,36,189 is 18900.

The greatest common factor of 60/50,290/36,780/189 = [GCF of 60,290,780]/[LCM of 50,36,189]= 10/18900

Therefore, the GCF of 60/50,290/36,780/189 is 10/18900.

Greatest Common Factor of 60,290,780

To find the highest common factor of 60,290,780, we have to find the factors of both numbers and list the highest common factor.

The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The factors of 290 are 1, 2, 5, 10, 29, 58, 145, 290

The factors of 780 are 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

The HCF of 60,290,780 is 10.

Lets's calculate GCF of 60,290,780

Greatest Common Factor (GCF) of 60,290,780 By Common Division

2 60, 290, 780
5 30, 145, 390
6, 29, 78

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

Greatest Common Factor of 60,290,780 By Matching Biggest Common Factor Method

Greatest Common Factor of 60,290,780 By Matching Biggest Common Factor Method

Now, list down the factors of 60

:

1,2,3,4,5,6,10,12,15,20,30,60

Now, list down the factors of 290

:

1,2,5,10,29,58,145,290

Now, list down the factors of 780

:

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 60,290,780 . The biggest common factor number is the GCF number.
So the greatest common factor 60,290,780 is 10.


Lets's calculate LCM of 50,36,189

Lowest Common Multiple of 50,36,189 using Common Division

2 50, 36, 189
3 25, 18, 189
3 25, 6, 63
25, 2, 21

∴ So the LCM of the given numbers is 2 x 3 x 3 x 25 x 2 x 21 = 18900

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/18900

Therefore, the GCF of Fractions 60/50,290/36,780/189 is 10/18900

Least Common Multiple of 50,36,189 with GCF Formula

Least Common Multiple of 50,36,189 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 50,36,189 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(50,36,189) = 1

common factors(in case of two or more numbers have common factors) = 18

GCF(50,36,189) x common factors =1 x 18 = 18

LCM(50,36,189) = ( 50 × 36 × 189 ) / 18

LCM(50,36,189) = 340200 / 18

LCM(50,36,189) = 18900


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 60/50, 290/36, 780/189

1. What is the HCF of 60,290,780?

The HCF of 60,290,780 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 60/50, 290/36, 780/189?

Answer: GCF of Numerators as per given numbers 60/50, 290/36, 780/189 is

GCF of Numerators i.e. for 60,290,780 is 10

LCM of denominators i.e. for 50,36,189 is 18900.

Thus, GCF of Fractions is 10/18900.Finally, GCF of Fractions for 60/50, 290/36, 780/189 is 10/18900.