Find LCM and HCF of 12,15,21.
Answers
Answered by
0
Answer:
12=3*2^2
15=5*3
21=7*3
lcm=7*5*3*4= 420
hcf = 3
Step-by-step explanation:
Answered by
0
Answer:
LCM of 12,15,21 is 420
HCF of 12,15,21 is 3
hope it may help you
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