Question

LCM of 13 , 15 , 16​

Answer 1

Least Common Multiple:(LCM)

13=1×13

15=1×5×3

16=1×2×2×2×2

So,

LCM=1

Answer 2

Answer:

3120 is the answer for the given problem

Step-by-step explanation:

Given numbers are 13,15,16

13×1=13

15=3×5

16=2×2×2×2

there is no common factor except 1

so, they are co primes

LCM of co-primes = product of the numbers

LCM of 13,15,16 = 13×15×16 =3120 and also

HCF of 13,15,16 = 1