GCF of 98/506, 998/763, 138/697
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 98/506, 998/763, 138/697 i.e 2/269096366 easily. The following is the detailed procedure to determine the greatest common factor of fractions 98/506, 998/763, 138/697.
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 98/506,998/763,138/697?
Given fractions are 98/506,998/763,138/697
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 98/506,998/763,138/697, numerators are 98,998,138
Denominators are 506,763,697
The GCF of 98,998,138 is 2 .
LCM of 506,763,697 is 269096366.
The greatest common factor of 98/506,998/763,138/697 = [GCF of 98,998,138]/[LCM of 506,763,697]= 2/269096366
Therefore, the GCF of 98/506,998/763,138/697 is 2/269096366.
To find the highest common factor of 98,998,138, we have to find the factors of both numbers and list the highest common factor.
The factors of 98 are 1, 2, 7, 14, 49, 98
The factors of 998 are 1, 2, 499, 998
The factors of 138 are 1, 2, 3, 6, 23, 46, 69, 138
The HCF of 98,998,138 is 2.
Lets's calculate GCF of 98,998,138
| 2 | 98, 998, 138 |
| 49, 499, 69 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 98,998,138 By Matching Biggest Common Factor Method
Now, list down the factors of 98
:1,2,7,14,49,98
Now, list down the factors of 998
:1,2,499,998
Now, list down the factors of 138
:1,2,3,6,23,46,69,138
Greatest Common Factor
We found the factors 98,998,138 . The biggest common factor number is the GCF number.
So the greatest common factor 98,998,138 is 2.
Lets's calculate LCM of 506,763,697
Given numbers has no common factors except 1. So, there LCM is their product i.e 269096366
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/269096366
Therefore, the GCF of Fractions 98/506,998/763,138/697 is 2/269096366
Least Common Multiple of 506,763,697 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 506,763,697 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(506,763,697) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(506,763,697) x common factors =1 x 1 = 1
LCM(506,763,697) = ( 506 × 763 × 697 ) / 1
LCM(506,763,697) = 269096366 / 1
LCM(506,763,697) = 269096366
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 98/506, 998/763, 138/697
1. What is the HCF of 98,998,138?
The HCF of 98,998,138 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 98/506, 998/763, 138/697?
Answer: GCF of Numerators as per given numbers 98/506, 998/763, 138/697 is
GCF of Numerators i.e. for 98,998,138 is 2
LCM of denominators i.e. for 506,763,697 is 269096366.
Thus, GCF of Fractions is 2/269096366.Finally, GCF of Fractions for 98/506, 998/763, 138/697 is 2/269096366.