Question

h.c.f

1. 20,30,40
2. 8,24,36
3. 16 , 28
4. 12 , 20 , 60​

Answer 1

Answer:

20 = 2×2×5

30 =2×3×5

40 =2×2×2×5

LCM = 2×2×2×3×5 = 120

HCF = 2×5 = 10

Difference = 120 - 10 = 110