Question

There​ ​are​ ​four​ ​prime​ ​numbers​ ​written​ ​in​ ​ascending​ ​order​ ​of​ ​magnitude.​ ​The​ ​product​ ​of​ ​first​ ​three​ ​is​ ​385 and​ ​that​ ​of​ ​last​ ​three​ ​is​ ​1001.​ ​Find​ ​the​ ​first​ ​number?

Answer 1

Hi ,

Required four prime numbers are

5 , 7 , 11 , 13

i ) product of first three numbers = 5 × 7 × 11

= 385

ii ) Product of last three numbers = 7 × 11 × 13

= 1001

I hope this helps you.

: )

Answer 2

Hi,
Required four prime n are
5,7,11,13
l) product of first three n=
5×7×11
=385
ll)product of last three n=
7×11×13
=1001
i hope this help you