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Case.9. Find the smallest 4-digit number which is divisible by 18, 24 and 32. |
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Answer» 1152Step By Step Explanation: LCM of 18, 24 and 32:2 | 18 24 322 | 9 12 162 | 9 6 83 | 9 3 4 3 1 4LCM = 2 x 2 x 2 x 3 x 3 × 4 = 288 Now, 288 × 1 = 288 288 × 2 = 576 288 × 3 = 864 288 × 4 = 1152The SMALLEST 4-digit number which is divisible by 18, 24 and 32 = 288 × 4 = 1152ThANK U : ) |
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