1.

The greatest number of three digit which is divisible by 12, 30, and 50 is:1). 9602). 9003). 9504). 990

Answer»

Greatest three DIGIT number = 999

To find the divisible number, LCM of three number is require,

Factors of 12 = 3 × 4 = 22 × 3

Factors of 30 = 6 × 5 = 2 × 3 × 5

Factors of 50 = 25 × 2 = 2 × 52

LCM of (12, 30, 50) = 22 × 3 × 52 = 300

On dividing 999 by 300, the REMAINDER 99,

∴ Largest divisible number = 999 – 99 = 900


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