Find the LCM of 16, 20, 40 by prime factorization method
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Answered by
17
Answer:
16=2*2*2*2
20=2*2*5
40=2*2*2*5
L.C.M=2^4*5
=80
Answered by
5
The LCM of 16, 20, 40 is 80.
By prime factorisation method,
LCM[16,20,40] =2 × 2× 2×2 ×5 =80
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