GCF of 610/60, 490/772
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 610/60, 490/772 i.e 10/11580 easily. The following is the detailed procedure to determine the greatest common factor of fractions 610/60, 490/772.
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 610/60,490/772?
Given fractions are 610/60,490/772
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 610/60,490/772, numerators are 610,490
Denominators are 60,772
The GCF of 610,490 is 10 .
LCM of 60,772 is 11580.
The greatest common factor of 610/60,490/772 = [GCF of 610,490]/[LCM of 60,772]= 10/11580
Therefore, the GCF of 610/60,490/772 is 10/11580.
To find the highest common factor of 610,490, we have to find the factors of both numbers and list the highest common factor.
The factors of 610 are 1, 2, 5, 10, 61, 122, 305, 610
The factors of 490 are 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
The HCF of 610,490 is 10.
Lets's calculate GCF of 610,490
| 2 | 610, 490 |
| 5 | 305, 245 |
| 61, 49 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Greatest Common Factor of 610,490 By Matching Biggest Common Factor Method
Now, list down the factors of 610
:1,2,5,10,61,122,305,610
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 610,490 . The biggest common factor number is the GCF number.
So the greatest common factor 610,490 is 10.
Lets's calculate LCM of 60,772
| 2 | 60, 772 |
| 2 | 30, 386 |
| 15, 193 |
∴ So the LCM of the given numbers is 2 x 2 x 15 x 193 = 11580
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/11580
Therefore, the GCF of Fractions 610/60,490/772 is 10/11580
Least Common Multiple of 60,772 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 60,772 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(60,772) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(60,772) x common factors =4 x 1 = 4
LCM(60,772) = ( 60 × 772 ) / 4
LCM(60,772) = 46320 / 4
LCM(60,772) = 11580
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FAQs on GCF of Fractions of 610/60, 490/772
1. What is the HCF of 610,490?
The HCF of 610,490 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 610/60, 490/772?
Answer: GCF of Numerators as per given numbers 610/60, 490/772 is
GCF of Numerators i.e. for 610,490 is 10
LCM of denominators i.e. for 60,772 is 11580.
Thus, GCF of Fractions is 10/11580.Finally, GCF of Fractions for 610/60, 490/772 is 10/11580.