GCF of 410/391, 516/764
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 410/391, 516/764 i.e 2/298724 easily. The following is the detailed procedure to determine the greatest common factor of fractions 410/391, 516/764.
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 410/391,516/764?
Given fractions are 410/391,516/764
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 410/391,516/764, numerators are 410,516
Denominators are 391,764
The GCF of 410,516 is 2 .
LCM of 391,764 is 298724.
The greatest common factor of 410/391,516/764 = [GCF of 410,516]/[LCM of 391,764]= 2/298724
Therefore, the GCF of 410/391,516/764 is 2/298724.
To find the highest common factor of 410,516, we have to find the factors of both numbers and list the highest common factor.
The factors of 410 are 1, 2, 5, 10, 41, 82, 205, 410
The factors of 516 are 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
The HCF of 410,516 is 2.
Lets's calculate GCF of 410,516
| 2 | 410, 516 |
| 205, 258 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 410,516 By Matching Biggest Common Factor Method
Now, list down the factors of 410
:1,2,5,10,41,82,205,410
Now, list down the factors of 516
:1,2,3,4,6,12,43,86,129,172,258,516
Greatest Common Factor
We found the factors 410,516 . The biggest common factor number is the GCF number.
So the greatest common factor 410,516 is 2.
Lets's calculate LCM of 391,764
Given numbers has no common factors except 1. So, there LCM is their product i.e 298724
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/298724
Therefore, the GCF of Fractions 410/391,516/764 is 2/298724
Least Common Multiple of 391,764 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 391,764 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(391,764) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(391,764) x common factors =1 x 1 = 1
LCM(391,764) = ( 391 × 764 ) / 1
LCM(391,764) = 298724 / 1
LCM(391,764) = 298724
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FAQs on GCF of Fractions of 410/391, 516/764
1. What is the HCF of 410,516?
The HCF of 410,516 is 2
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 410/391, 516/764?
Answer: GCF of Numerators as per given numbers 410/391, 516/764 is
GCF of Numerators i.e. for 410,516 is 2
LCM of denominators i.e. for 391,764 is 298724.
Thus, GCF of Fractions is 2/298724.Finally, GCF of Fractions for 410/391, 516/764 is 2/298724.