Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 6640/416, 6272/1820 quickly i.e. 2602880/52 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 6640/416, 6272/1820 is 2602880/52.
LCM(6640/416, 6272/1820) = 2602880/52
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 6640/416,6272/1820
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 6640,6272
Least Common Multiple of Numerators i.e. LCM of 6640,6272 is 2602880.
GCF of Denominators means GCF of 416,1820 as per the given fractions.
GCF of 416,1820 is 52 as it is the largest common factor for these numbers.
Lets's calculate LCM of 6640,6272
2 | 6640, 6272 |
2 | 3320, 3136 |
2 | 1660, 1568 |
2 | 830, 784 |
415, 392 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 415 x 392 = 2602880
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 6640,6272 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(6640,6272) = 16
common factors(in case of two or more numbers have common factors) = 1
GCF(6640,6272) x common factors =16 x 1 = 16
LCM(6640,6272) = ( 6640 × 6272 ) / 16
LCM(6640,6272) = 41646080 / 16
LCM(6640,6272) = 2602880
Lets's calculate GCF of 416,1820
2 | 416, 1820 |
2 | 208, 910 |
13 | 104, 455 |
8, 35 |
∴ So the GCF of the given numbers is 2 x 2 x 13 = 52
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2602880/52
Therefore the LCM of Fractions 6640/416,6272/1820 is 2602880/52
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
Factors of 1820
List of positive integer factors of 1820 that divides 1820 without a remainder.
1,2,4,5,7,10,13,14,20,26,28,35,52,65,70,91,130,140,182,260,364,455,910,1820
Greatest Common Factor
We found the factors 416,1820 . The biggest common factor number is the GCF number.
So the greatest common factor 416,1820 is 52.
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 6640/416, 6272/1820?
Answer: LCM of Numerators as per given numbers 6640/416, 6272/1820 is
LCM of Numerators i.e. for 6640,6272 is 2602880
GCF of denominators i.e. for 416,1820 is 52.
Thus, LCM of Fractions is 2602880/52.Finally, LCM of Fractions for 6640/416, 6272/1820 is 2602880/52.