what is the least common multiple for 12, 20 and 35?

1 ⤊

what is the least common multiple for 12, 20 and 35?

2006-12-14 03:03:42 · 3 answers · asked by Sherpie 2 in Education & Reference ➔ Homework Help

3 answers

420.

You can determine this by looking at the factors of each number.
12 = 2*3*2
20 = 2*2*5
35 = 7*5

So to incorporate all of these, you need 2*2*3*5*7 or 420.

2006-12-14 03:48:11 · answer #1 · answered by Anonymous · 1⤊ 0⤋

2006-12-14 03:13:49 · answer #2 · answered by Ty Cobb 4 · 0⤊ 1⤋

420

2006-12-14 07:52:40 · answer #3 · answered by Tiberius 4 · 0⤊ 0⤋