1.

Find the least square number, exactly divisible by each one of the numbers:G) 6,9,15 and 20(ii) 8, 12, 15 and 20​

Answer»

Answer:

8=2×2×2

12=2×2×2

15=3×5

LCM =2×2×2×3×5=120

1000/120=8.3.

Answer is 1080, which the SMALLEST 4-dgiti NUMBER DIVISIBLE by 8,12 and 15



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