Question

The smallest number which when divided by $4,6,10,15$ gives the same remainder $3$ is

• A. $57$
• B. $123$
• C. $63$
• D. $39$

Answer 1

The correct option is C $63$

LCM of $4,6,10,15=$$2\times 5\times 3\times 2\times 1\times 1\times 1=60$
$\therefore$ Required number $=60+3=63$