Question

Out of four consecutive prime numbers, the product of first three numbers is 385 and the product of the last three numbers is 1001. Find the last number.

Answer 1

Answer:

let the no. be a,b,c,d

given that

abc=385 .......,(1)and

bcd=1001..........(2)

(2)/(1) we get

d/a=13/5

hence 1st no. is 5 and last no. is 13

hope this will help you