micahfierro9 micahfierro9
  • 16-11-2020
  • Mathematics
contestada

What is the lcm of 15 and 21?

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judhhill01
judhhill01 judhhill01
  • 16-11-2020

Answer:

3

Step-by-step explanation:

Factor into prime numbers

15 = 3 * 5

21 = 3 * 7

LCM = 3

Answer Link
jrasmusse8944
jrasmusse8944 jrasmusse8944
  • 16-11-2020

Answer:

105

Step-by-step explanation:

Answer Link

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