Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 1/155, 64/625, 56/973 quickly i.e. 448 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 1/155, 64/625, 56/973 is 448.
LCM(1/155, 64/625, 56/973) = 448
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 1/155,64/625,56/973
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 1,64,56
Least Common Multiple of Numerators i.e. LCM of 1,64,56 is 448.
GCF of Denominators means GCF of 155,625,973 as per the given fractions.
GCF of 155,625,973 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 1,64,56
2 | 1, 64, 56 |
2 | 1, 32, 28 |
2 | 1, 16, 14 |
1, 8, 7 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 1 x 8 x 7 = 448
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 1,64,56 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(1,64,56) = 1
common factors(in case of two or more numbers have common factors) = 8
GCF(1,64,56) x common factors =1 x 8 = 8
LCM(1,64,56) = ( 1 × 64 × 56 ) / 8
LCM(1,64,56) = 3584 / 8
LCM(1,64,56) = 448
Lets's calculate GCF of 155,625,973
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 448/1
Therefore the LCM of Fractions 1/155,64/625,56/973 is 448
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
Factors of 625
List of positive integer factors of 625 that divides 625 without a remainder.
1,5,25,125,625
Factors of 973
List of positive integer factors of 973 that divides 973 without a remainder.
1,7,139,973
Greatest Common Factor
We found the factors 155,625,973 . The biggest common factor number is the GCF number.
So the greatest common factor 155,625,973 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 1/155, 64/625, 56/973?
Answer: LCM of Numerators as per given numbers 1/155, 64/625, 56/973 is
LCM of Numerators i.e. for 1,64,56 is 448
GCF of denominators i.e. for 155,625,973 is 1.
Thus, LCM of Fractions is 448.Finally, LCM of Fractions for 1/155, 64/625, 56/973 is 448.