fimd the least square number which is exactly divisible by each of the following numbers 8,12,15and 20
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PLZ MARK AS BRAINLIEST
Hey friend,
Find the least square number which is exactly divisible by 8,12,15 and 20
Answer:-First,find the hcf of 8,12,15 and 208=2×2×2=2³12=2×2×3=2²×315=3×520=2×2×5=2²×5
a number which is divisible by each of them should contain 2³x3x5If it is a perfect square number,it should have even powers.So,2⁴×3²×5²=16×9×25=3600
So,the answer is 3600
Hope it helps
Hey friend,
Find the least square number which is exactly divisible by 8,12,15 and 20
Answer:-First,find the hcf of 8,12,15 and 208=2×2×2=2³12=2×2×3=2²×315=3×520=2×2×5=2²×5
a number which is divisible by each of them should contain 2³x3x5If it is a perfect square number,it should have even powers.So,2⁴×3²×5²=16×9×25=3600
So,the answer is 3600
Hope it helps
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PLZ MARK AS BRAINLIEST
Hey friend,
Find the least square number which is exactly divisible by 8,12,15 and 20
Answer:-First,find the hcf of 8,12,15 and 208=2×2×2=2³12=2×2×3=2²×315=3×520=2×2×5=2²×5
a number which is divisible by each of them should contain 2³x3x5If it is a perfect square number,it should have even powers.So,2⁴×3²×5²=16×9×25=3600
So,the answer is 3600
Hope it helps
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