GCF of 73/590, 79/912, 490/235
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 73/590, 79/912, 490/235 i.e 1/12644880 easily. The following is the detailed procedure to determine the greatest common factor of fractions 73/590, 79/912, 490/235.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 73/590,79/912,490/235?
Given fractions are 73/590,79/912,490/235
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 73/590,79/912,490/235, numerators are 73,79,490
Denominators are 590,912,235
The GCF of 73,79,490 is 1 .
LCM of 590,912,235 is 12644880.
The greatest common factor of 73/590,79/912,490/235 = [GCF of 73,79,490]/[LCM of 590,912,235]= 1/12644880
Therefore, the GCF of 73/590,79/912,490/235 is 1/12644880.
To find the highest common factor of 73,79,490, we have to find the factors of both numbers and list the highest common factor.
The factors of 73 are 1, 73
The factors of 79 are 1, 79
The factors of 490 are 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
The HCF of 73,79,490 is 1.
Lets's calculate GCF of 73,79,490
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 73,79,490 By Matching Biggest Common Factor Method
Now, list down the factors of 73
:1,73
Now, list down the factors of 79
:1,79
Now, list down the factors of 490
:1,2,5,7,10,14,35,49,70,98,245,490
Greatest Common Factor
We found the factors 73,79,490 . The biggest common factor number is the GCF number.
So the greatest common factor 73,79,490 is 1.
Lets's calculate LCM of 590,912,235
| 2 | 590, 912, 235 |
| 5 | 295, 456, 235 |
| 59, 456, 47 |
∴ So the LCM of the given numbers is 2 x 5 x 59 x 456 x 47 = 12644880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/12644880
Therefore, the GCF of Fractions 73/590,79/912,490/235 is 1/12644880
Least Common Multiple of 590,912,235 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 590,912,235 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(590,912,235) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(590,912,235) x common factors =1 x 10 = 10
LCM(590,912,235) = ( 590 × 912 × 235 ) / 10
LCM(590,912,235) = 126448800 / 10
LCM(590,912,235) = 12644880
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FAQs on GCF of Fractions of 73/590, 79/912, 490/235
1. What is the HCF of 73,79,490?
The HCF of 73,79,490 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 73/590, 79/912, 490/235?
Answer: GCF of Numerators as per given numbers 73/590, 79/912, 490/235 is
GCF of Numerators i.e. for 73,79,490 is 1
LCM of denominators i.e. for 590,912,235 is 12644880.
Thus, GCF of Fractions is 1/12644880.Finally, GCF of Fractions for 73/590, 79/912, 490/235 is 1/12644880.