Question

Hey frends.....
Help me with this question..... ​

Answer 1

Prime Factorisation :

48= 2 × 2 × 2 × 2 ×3

56 = 2 × 2 ×2 × 7

Comman factors are : 2×2×2

Therefore HCF(48,56) = 8

LCM (48,56)= 2×2×2×2 ×3×7 = 336

LCM/HCF = 336/8

= 42

Hence, option 2) 42

Answer 2

Answer:

Step-by-step explanation:

48=8*6

56=8*7

so 8 is the highest factor which is common between 48 and 56.

h=8.

LCM=Product of the numbers/HCF

=48*56/8

=48*7

=336.

So l/h

=LCM/HCF

=336/8

=42.