Question

find the smallest 3 digit number which is exaclty divisible by 10, 15 & 20

Answer 1

Answer:

120

Step-by-step explanation:

lcm of 15,10,20=60 then the least three digit multiple of 60 is 120

Answer 2

Answer:

100

is the smallest 3 digit number by which it is exactly divisible by 10 , 15 , and 20 .