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Find the least perfect square that is exactly divisible by 8,9 and 10 |
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Answer» Answer: ⇒ 3600 Step-by-step explanation: FINDING the least PERFECT square number divisible by each one of 8, 9 & 10. Firstly, we have to find the least common factor of the numbers 8, 9 & 10. So LCM of 8, 9 & 10 are ; • See the attached file! LCM = 2 × 2 × 2 × 3 × 3 × 5 = 360 Since , one 2 and 5 are not in pairs , we multiply them with the resultant value of LCM i.e. 360. ⇒ 2 × 5 × 360 ⇒ 3600 ∴ 3600 is the perfect square number that is divisible by each one of 8, 9 & 10. SRIKANTH |
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