Question

Find the least number which when divided by 12,15,18,36 leaves 10 as remainder

Answer 1

Answer:

190

Step-by-step explanation:

if we find the LCM of 12,15,18,36

we get 180

then add 180 with remainder 10

we get 190 .

you can check it by divide 190 with above no.

Answer 2

Answer:

least number which is exactly divisible by each given number is there L.C.M of 12,15,18,24 and 36.

2|12 , 15, 18 , 24, 36

2| 6, 15, 9,. 12 ,. 18

3| 3,. 15 , 9, 6,. 9

3| 1, 5 , 3, 2 , 3

| 1,. 5,. 1,. 2,. 1

→L.C.M= least required number

=2×2×3×3×5×2= 360

Hence,the least required number=360.