Least square number exactly divisible by each of the number 4,6,8 and12
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LCM of 4,6,8,12=24
Prime factorisation of 24= 2×2×2×3
Adding another 3 will make the number a perfect square
So..
2×2×2×3×3=72
So 72 is the square no. Divisible each by 4,6,8,12
Prime factorisation of 24= 2×2×2×3
Adding another 3 will make the number a perfect square
So..
2×2×2×3×3=72
So 72 is the square no. Divisible each by 4,6,8,12
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