Question

If LCM of17 and 47 is 10m+4 , then the value of m is ??​

Answer 1

Answer:

First find the LCM of 12 and 42,

12 = 2 × 2 × 3

42 = 2 × 3 × 7

LCM (12,42) = 2 × 2 × 3 × 7 = 84

LCM of 12 and 42 is 10m + 4 (given)

10m + 4 = 84

10m = 84 - 4

→ 10m = 80 (required answer)

m = 80/10

m = 8

Therefore value of 10m = 80

Step-by-step explanation:

hope I helped