Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8318/700,3512/210
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 8318,3512
Greatest Common Factor of Numerators i.e. GCF of 8318,3512 is 2 .
LCM of Denominators means LCM of 700,210 as per the given fractions.
LCM of 700,210 is 2100 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8318,3512
2 | 8318, 3512 |
4159, 1756 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 8318
List of positive integer factors of 8318 that divides 8318 without a remainder.
1,2,4159,8318
Factors of 3512
List of positive integer factors of 3512 that divides 3512 without a remainder.
1,2,4,8,439,878,1756,3512
Greatest Common Factor
We found the factors 8318,3512 . The biggest common factor number is the GCF number.
So the greatest common factor 8318,3512 is 2.
Lets's calculate LCM of 700,210
2 | 700, 210 |
5 | 350, 105 |
7 | 70, 21 |
10, 3 |
∴ So the LCM of the given numbers is 2 x 5 x 7 x 10 x 3 = 2100
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/2100
Therefore, the GCF of Fractions 8318/700,3512/210 is 2/2100
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 700,210 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(700,210) = 70
common factors(in case of two or more numbers have common factors) = 1
GCF(700,210) x common factors =70 x 1 = 70
LCM(700,210) = ( 700 × 210 ) / 70
LCM(700,210) = 147000 / 70
LCM(700,210) = 2100
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. 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.
2. What is the GCF of Fractions for 8318/700, 3512/210?
Answer: GCF of Numerators as per given numbers 8318/700, 3512/210 is
GCF of Numerators i.e. for 8318,3512 is 2
LCM of denominators i.e. for 700,210 is 2100.
Thus, GCF of Fractions is 2/2100.Finally, GCF of Fractions for 8318/700, 3512/210 is 2/2100.