MCQ
What are the three common multiples of $18$ and $6?$
- A$18, 6, 9$
- B$18, 36, 6$
- ✓$36, 54, 72$
- Dnone of these
✓
Answer
Correct option: C.
$36, 54, 72$
Multiples of $18 = 18, 36, 54, 72.....$
Multiples of $6 = 6, 12, 18, 24....$
The first common multiple will be $18$
And the next common multiples will be multiples of $18$
Hence, the common multiples of $18, 6$ are $18, 36, 54, 72...$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Mark the correct alternative in the following: Which of the following numbers is equal to $1$ billion?
→If $\Box$ represents one tenth then $\Box\Box\Box\Box\Box\Box\Box\Box\Box$ represents
→Mark the correct alternative in the following:
How many three digit numbers are there in all?
How many three digit numbers are there in all?
Following figures are formed by joining six unit squares. Which figure has the smallest perimeter in Fig.?
Find the number of lines of symmetry of the following figure.
Mark $(\checkmark)$ against the correct answer in the following:
$\frac{3}{2}$ right angles $= ?$
→$\frac{3}{2}$ right angles $= ?$
$\frac{3}{100}+\frac{5}{10000}=?$
→Mark $(\checkmark)$ against the correct answer in the following: The smallest of the fractions $\frac{3}{5},\frac{2}{3},\frac{5}{6},\frac{7}{10}$ is:
→→
Mark $(\checkmark)$ against the correct answer in the following:
$4\frac{3}{5}=\ ?$
→$4\frac{3}{5}=\ ?$