What is the Least Common Multiple of...?

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What is the Least Common Multiple of...?

Whats the LCm of 12x and 40y
I really dont get this...this problem is not my homework, its an example and i want the answer to see if I can understand it

2007-12-18 08:55:21 · 4 answers · asked by **Silvia** 3 in Science & Mathematics ➔ Mathematics

4 answers

lcm of 12 and 40 is 120
so lcm of 12x and 40y is 120xy

2007-12-18 08:59:10 · answer #1 · answered by norman 7 · 0⤊ 0⤋

The LCM of 12 and 40 is 120, so the LCM of 12x and 40y is 120xy

2007-12-18 08:59:22 · answer #2 · answered by ben e 7 · 0⤊ 0⤋

LCM of 12 and 40= 120 so the answer would be 120xy

2007-12-19 09:37:37 · answer #3 · answered by Joe Jonas Lover 6 · 0⤊ 0⤋

LCM of 12x and 40 y = 120xy

2007-12-18 08:59:09 · answer #4 · answered by sv 7 · 0⤊ 0⤋