1.

The lcm of 36,56 and n is 1512.what is the smallest value of n?

Answer»

is made up of the SMALLEST possible number of the prime FACTORS of the numbers.36=2×2×3×356=2×2×2×7LCM=2×2×2×3×3×3×7Therefore, n=3×3×32×2×2 is required, but this is accounted for in 56.3×3×3 is required, but does not APPEAR in 36 or in 56 So the smallest VALUE of p is 27=3×3×3



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