If three number are 2a, 5a and 7a, what will be their LCM ?
A. 70a
B. 65a
C. 75a
D. 73a
Answer: Option A
Solution (By Examveda Team)
The given three numbers are 2a, 5a and 7aLCM of 2a, 5a and 7a = 2 × 5 × 7 × a = 70a
A. 70a
B. 65a
C. 75a
D. 73a
Answer: Option A
70a³ why not??