Question

find the smallest square number which is divisible by each of the number 6, 9 and 15​

Answer 1

Answer:900 is the smallest number

Step-by-step explanation:

Answer 2

Step-by-step explanation:

take take the lowest common multiple (lcm)of 6,9 and 15

that is 90

find the smallest number that should be multiplied by 90 to get a perfect square

let's prime factorization 90- 3×3×5×2

we should multiply the prime factorization form by 5×2

so we get 3×3×5×2×5×2

which is 900

so 900 is the answer