QuestionFind the least common multiple (LCM) for the pair of numbers. $$20,3$$
The LCM of 20 and 3 is $\square$

Studdy Solution
Calculate the LCM by multiplying the highest powers of all prime numbers.
$$\text{LCM} = 2^2 \times 3^1 \times 5^1$$
$$\text{LCM} = 4 \times 3 \times 5$$
$$\text{LCM} = 12 \times 5$$
$$\text{LCM} = 60$$
The least common multiple of $20$ and $3$ is:
$\boxed{60}$