Find the smallest number which is divisible by 3 ,4 and 12
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Find the smallest number which is divisible by 3 ,4 and 12
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To find the smallest number which is divisible by 3, 4 and 12, we have to find the L.C.M. of 3, 4 and 12.
L.C.M. of 3, 4 and 12 -
3 = 3 × 1
4 = 2 × 2 × 1
12 = 2 × 2 × 3
L.C.M. of 3, 4 and 12 = 2 × 2 × 3
= 12
So, 12 is the smallest number which is divisible by 3, 4 and 12
Answer.
Verified answer
Solution:To find the smallest number we have to find the L.C.M of the given numbers.
3= 3×1
4= 2×2×1
12= 2× 2× 3×1
L.C.M of 3,4 &12 = 2×2×3×1=12
Hence, the smallest number which is divisible by 3, 4 & 12 is 12..
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