Question

Find the LCM
25,40 and 45​

Answer 1

The given values are 25, 40 and 45

We have to find L.C.M. of required values

first of all factorize the all values are as follows

$25=5\times 5$

$40=2\times2\times2\times5$

$45=3\times3\times5$

L.C.M=common factor $\times$ uncommon factor

L.C.M=$2\times2\times2\times3\times3\times 5\times5$

after multiplication all values we get, 1800

Therefore, Least Common Multiple is $1800.$