Question

If a b c d are prime integers such that 1 a b c d and abcd=1430

Answer 1

Hi ,

2 | 1430
________
5 | 715
________
11| 143
________
**13

abcd

= 1430

= 2 × 5 × 11 × 13

a = 2 ,

b = 5 ,

c = 11 ,

d = 13

I hope this helps you.

: )