Question

find the smallest number of five digits that can be exactly divided by 60 90 and 80​

Answer 1

Answer:

10800

Step-by-step explanation:

we have to find out the LCM of 60, 90, 80

LCM is 2160

2160 × 5 = 10800

multiple of 2160 which is the first 5 digit number is 10800

therefore 10800 is the smallest 5 digit number exactly divisible by 60, 90 and 80