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  • 09-11-2020
  • Mathematics
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What's the lcm of 21 and 7

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capsasha2
capsasha2 capsasha2
  • 09-11-2020

Answer:

21

Step-by-step explanation:

  1. See photo below
  2. Multiply what's highlighted in yellow: 7 × 1 × 3 = 21

I hope this helps!

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