Question

Find the least square number, exactly divisible by each one of the numbers 4,9,12 and 20 ?​

Answer 1

square of 1 divided all number

Answer 2

Answer:

21.6

Step-by-step explanation:

4,9,12,20

Find LCM

LCM

=2×2×3×3×3×5

=4×9×3×5

=36×3×5

3 and 5 Don't have pair so we have to divide it

3÷5= 0.6

36×0.6= 21.6

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