Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 23/32, 98/70, 71/50, 35/416 quickly i.e. 400085 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 23/32, 98/70, 71/50, 35/416 is 400085.
LCM(23/32, 98/70, 71/50, 35/416) = 400085
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 23/32,98/70,71/50,35/416
Formula to find LCM of Fractions is
LCM = LCM of Numerators/GCF of Denominators
As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators
In the given fractions LCM of Numerators means LCM of 23,98,71,35
Least Common Multiple of Numerators i.e. LCM of 23,98,71,35 is 800170.
GCF of Denominators means GCF of 32,70,50,416 as per the given fractions.
GCF of 32,70,50,416 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 23,98,71,35
7 | 23, 98, 71, 35 |
23, 14, 71, 5 |
∴ So the LCM of the given numbers is 7 x 23 x 14 x 71 x 5 = 800170
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 23,98,71,35 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(23,98,71,35) = 1
common factors(in case of two or more numbers have common factors) = 7
GCF(23,98,71,35) x common factors =1 x 7 = 7
LCM(23,98,71,35) = ( 23 × 98 × 71 × 35 ) / 7
LCM(23,98,71,35) = 5601190 / 7
LCM(23,98,71,35) = 800170
Lets's calculate GCF of 32,70,50,416
2 | 32, 70, 50, 416 |
16, 35, 25, 208 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 800170/2
Therefore the LCM of Fractions 23/32,98/70,71/50,35/416 is 400085
Factors of 32
List of positive integer factors of 32 that divides 32 without a remainder.
1,2,4,8,16,32
Factors of 70
List of positive integer factors of 70 that divides 70 without a remainder.
1,2,5,7,10,14,35,70
Factors of 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 416
List of positive integer factors of 416 that divides 416 without a remainder.
1,2,4,8,13,16,26,32,52,104,208,416
Greatest Common Factor
We found the factors 32,70,50,416 . The biggest common factor number is the GCF number.
So the greatest common factor 32,70,50,416 is 2.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
1. How to find LCM in Fractions?
Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.
2. What is the LCM of Fractions for 23/32, 98/70, 71/50, 35/416?
Answer: LCM of Numerators as per given numbers 23/32, 98/70, 71/50, 35/416 is
LCM of Numerators i.e. for 23,98,71,35 is 800170
GCF of denominators i.e. for 32,70,50,416 is 2.
Thus, LCM of Fractions is 400085.Finally, LCM of Fractions for 23/32, 98/70, 71/50, 35/416 is 400085.