Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 62/21, 163/42, 134/947 quickly i.e. 677102 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 62/21, 163/42, 134/947 is 677102.
LCM(62/21, 163/42, 134/947) = 677102
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 62/21,163/42,134/947
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 62,163,134
Least Common Multiple of Numerators i.e. LCM of 62,163,134 is 677102.
GCF of Denominators means GCF of 21,42,947 as per the given fractions.
GCF of 21,42,947 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 62,163,134
2 | 62, 163, 134 |
31, 163, 67 |
∴ So the LCM of the given numbers is 2 x 31 x 163 x 67 = 677102
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 62,163,134 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(62,163,134) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(62,163,134) x common factors =1 x 2 = 2
LCM(62,163,134) = ( 62 × 163 × 134 ) / 2
LCM(62,163,134) = 1354204 / 2
LCM(62,163,134) = 677102
Lets's calculate GCF of 21,42,947
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 677102/1
Therefore the LCM of Fractions 62/21,163/42,134/947 is 677102
Factors of 21
List of positive integer factors of 21 that divides 21 without a remainder.
1,3,7,21
Factors of 42
List of positive integer factors of 42 that divides 42 without a remainder.
1,2,3,6,7,14,21,42
Factors of 947
List of positive integer factors of 947 that divides 947 without a remainder.
1,947
Greatest Common Factor
We found the factors 21,42,947 . The biggest common factor number is the GCF number.
So the greatest common factor 21,42,947 is 1.
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 62/21, 163/42, 134/947?
Answer: LCM of Numerators as per given numbers 62/21, 163/42, 134/947 is
LCM of Numerators i.e. for 62,163,134 is 677102
GCF of denominators i.e. for 21,42,947 is 1.
Thus, LCM of Fractions is 677102.Finally, LCM of Fractions for 62/21, 163/42, 134/947 is 677102.