Math, asked by fatimanaqvi01, 4 days ago

what is the lcm of 9,12,21

Answers

Answered by bendimohini6

0

Answer:

252

Step-by-step explanation:

LCM of 9 , 12 , 21 is 252

Attachments:

Answered by divyasutar31

0

Answer:

9 = 3*3

12= 3*4

21= 3*7

here, in 9,12 and 21 common factor is 3 i.e 9,12,&21 is divisible by 3 hence, lcm of 9,12&21 is 3

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