Answer:
The LCM of 10 and 30 is 30.
Step-by-step explanation:
First we will list the prime factors of each number.
10:
2 × 5
30:
2 × 3 × 5
Then, you multiply the factors together the greatest amount of times it occurs in either set of factors.
2 × 3 × 5 --- we the most times 2 appears is once, 3 appears once, and 5 appears once
2 × 3 × 5 = 30
The LCM of 10 and 30 is 30.
