Find the least number which when increased by 3is divisible by 36,40,and64
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Here we need to find L.C.M. of 36, 40 and 64.
So,
36= 2×2×3×3
40= 2×2×2×5
64= 2×2×2×2×2×2
The L.C.M. of 36,40, and 64 is
2×2×2×2×2×2×3×3×5 = 2880.
question is telling that when it increased by 3
So,
2880-3 = 2877
Hence, answer is 2877
So,
36= 2×2×3×3
40= 2×2×2×5
64= 2×2×2×2×2×2
The L.C.M. of 36,40, and 64 is
2×2×2×2×2×2×3×3×5 = 2880.
question is telling that when it increased by 3
So,
2880-3 = 2877
Hence, answer is 2877
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