Find the least common multiple of three numbers.......14,21,7
Answers
Answered by
6
Answer:
7
Step-by-step explanation:
14=7*2
21=7*3
7=7*1
The no that come many time is 7
So LCM=7
Answered by
3
LCM(14 ,21 ,7 ) = HCF (14 ,21 ,7 ) * non - common factors
HCF(14 ,21 ,7 ) = 7
Non - common factors = 2 , 3
LCM(14 ,21 ,7 ) = 7*2*3
= 14*3
= 42
Therefore, the least common multiple is 42.
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