Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 125/693, 7182/140 quickly i.e. 128250 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 125/693, 7182/140 is 128250.
LCM(125/693, 7182/140) = 128250
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 125/693,7182/140
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 125,7182
Least Common Multiple of Numerators i.e. LCM of 125,7182 is 897750.
GCF of Denominators means GCF of 693,140 as per the given fractions.
GCF of 693,140 is 7 as it is the largest common factor for these numbers.
Lets's calculate LCM of 125,7182
Given numbers has no common factors except 1. So, there LCM is their product i.e 897750
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 125,7182 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(125,7182) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(125,7182) x common factors =1 x 1 = 1
LCM(125,7182) = ( 125 × 7182 ) / 1
LCM(125,7182) = 897750 / 1
LCM(125,7182) = 897750
Lets's calculate GCF of 693,140
7 | 693, 140 |
99, 20 |
∴ So the GCF of the given numbers is 7 = 7
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 897750/7
Therefore the LCM of Fractions 125/693,7182/140 is 128250
Factors of 693
List of positive integer factors of 693 that divides 693 without a remainder.
1,3,7,9,11,21,33,63,77,99,231,693
Factors of 140
List of positive integer factors of 140 that divides 140 without a remainder.
1,2,4,5,7,10,14,20,28,35,70,140
Greatest Common Factor
We found the factors 693,140 . The biggest common factor number is the GCF number.
So the greatest common factor 693,140 is 7.
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 125/693, 7182/140?
Answer: LCM of Numerators as per given numbers 125/693, 7182/140 is
LCM of Numerators i.e. for 125,7182 is 897750
GCF of denominators i.e. for 693,140 is 7.
Thus, LCM of Fractions is 128250.Finally, LCM of Fractions for 125/693, 7182/140 is 128250.