12
-4
give an example of two fractions whose product equals 1
reciprocals or multiplicative inverses
123
That's a factor pair.
5 x 17 x 23
43
5 * 17 * 23 =1955
There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.
29 and 31 29 times 31 equals 899
-21
Any number except zero. A number multiplied by its reciprocal equals 1.