liltuttleneck12 liltuttleneck12
  • 15-05-2018
  • Mathematics
contestada

whats the least common multiple of 7 and 21

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geerky42
geerky42 geerky42
  • 15-05-2018
21 = 3 × 7

21 is already multiple of 7, so least common multiple would be 21.

Hope this helps.
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