Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 32/411,5220/1914
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 32,5220
Greatest Common Factor of Numerators i.e. GCF of 32,5220 is 4 .
LCM of Denominators means LCM of 411,1914 as per the given fractions.
LCM of 411,1914 is 262218 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 32,5220
2 | 32, 5220 |
2 | 16, 2610 |
8, 1305 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 32
List of positive integer factors of 32 that divides 32 without a remainder.
1,2,4,8,16,32
Factors of 5220
List of positive integer factors of 5220 that divides 5220 without a remainder.
1,2,3,4,5,6,9,10,12,15,18,20,29,30,36,45,58,60,87,90,116,145,174,180,261,290,348,435,522,580,870,1044,1305,1740,2610,5220
Greatest Common Factor
We found the factors 32,5220 . The biggest common factor number is the GCF number.
So the greatest common factor 32,5220 is 4.
Lets's calculate LCM of 411,1914
3 | 411, 1914 |
137, 638 |
∴ So the LCM of the given numbers is 3 x 137 x 638 = 262218
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/262218
Therefore, the GCF of Fractions 32/411,5220/1914 is 4/262218
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 411,1914 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(411,1914) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(411,1914) x common factors =3 x 1 = 3
LCM(411,1914) = ( 411 × 1914 ) / 3
LCM(411,1914) = 786654 / 3
LCM(411,1914) = 262218
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 32/411, 5220/1914?
Answer: GCF of Numerators as per given numbers 32/411, 5220/1914 is
GCF of Numerators i.e. for 32,5220 is 4
LCM of denominators i.e. for 411,1914 is 262218.
Thus, GCF of Fractions is 4/262218.Finally, GCF of Fractions for 32/411, 5220/1914 is 4/262218.