Question

which is the least no.of five digit number that is exactly divisible by 6,8,15,20 and 25​

Answer 1

Let’s decompose factors into primes:

6 = 2 * 3

8 = 2^3

15 = 3 * 5

20 = 2^2 * 5

25 = 5^2

Thus your number need to have this common factors: 2^3 , 3 and 5^2

The smallest is 600 (2^3 * 3 * 5^2)

Now your question is what is the smallest multiple of 600 with 5 digits

Its 600 x 17 = 10200

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Answer 2

It is 5 and 2. Please give me thx or mark me as the brainliest