1 and 17 (17 is a Prime number).
2*17
The two numbers that multiply to make 51 are 3 and 17, since (3 \times 17 = 51). Alternatively, you could also use the numbers -3 and -17, as multiplying two negative numbers also results in a positive product.
3 times 17
2*17 = 34
17 x 2 = 34
17 and 17, if you multiply them.
The two numbers you multiply together to equal 391 are 17 by 23.
The two numbers are -2 and -15
you multiply the two numbers to get 1462
2*17
17 • 191 = 3247
3 times 17
2*17 = 34
17 x 2 = 34
-17
13 x 17 = 221
53