Question

13. If a = 23 x3, b = 2 x 3 x 5,c = 3" X 5 and LCM (a,b,c) = 23 x 32 x 5, then n=
I (a) 1
(6) 2
(c) 3
(d) 4​


pls jaldi batado

Answer 1

Answer:

a=23×3

b=2×3×5

c=3×3×5

so the common is 3

h.c.f=3 or n=3