Find the least number divisible by 15, 20, 24, 32, 36. Solve the question please.
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Hey sup!
As per the question,
15=3×5.
20=2×2×5 =2^2 ×3.
24=2×2×2×3.=2^3 ×3.
32=2×2×2×2×2=2^5.
36=2×2×3×3=2^2 × 3^2.
LCM of 15,20,24,32,36 = 2^5 × 3^2 ×5.
=32×9×5.
=1440.
So 1440 is the least number divisible by 15, 20, 24, 32 and 36.
Hope it helps.
As per the question,
15=3×5.
20=2×2×5 =2^2 ×3.
24=2×2×2×3.=2^3 ×3.
32=2×2×2×2×2=2^5.
36=2×2×3×3=2^2 × 3^2.
LCM of 15,20,24,32,36 = 2^5 × 3^2 ×5.
=32×9×5.
=1440.
So 1440 is the least number divisible by 15, 20, 24, 32 and 36.
Hope it helps.
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