Question

Choose the correct option.
If LCM of two prime numbers u and viv> u) is 143, then the value of 3u + vis:​

Answer 1

Answer:

46

Step-by-step explanation:

lcm = 143

since two numbers are prime

=> Lcm= p1*p2

and

143= 11*13

and v>u so u=11,v=13

Hence 3u+v = 46