How about: 4*5*7 = 140
135
225 cannot be factorised into the product of only 3 prime numbers.
As 41 is a prime number, the only two positive whole numbers that multiply together to make 41 are 1 and 41: 1 x 41 = 41
15 x 2 = 30 is only one possibility.
7 × 7 × 5 = 245
4.93, i just answered my own question :L
the numbers 2 and 3 and 16 1/6 all multiply to equal 97
1. Find out which numbers multiply together to reach the target number, then find out which numbers multiply together to make the numbers that multiply together to reach the target number.
5 and -3
-5 and 3
10
The three prime numbers which multiply to make 231 are 3 x 7 x 11.
The numbers are: -5 and 3
-1 and 18
3 and -5.
9