How about: 1*7 = 7 which is a Prime number
The numbers that multiply to make 84 and add to make 5 are 12 and -7. When you multiply 12 by -7, you get 84, and when you add them together, 12 + (-7) equals 5. Thus, the solution is 12 and -7.
5, 7 and 7
7 × 7 × 5 = 245
The prime factorization of 294 is 2 * 3 * 7 * 7. Therefore, the four prime numbers that multiply to make 294 are 2, 3, 7, and 7.
98
5, 7 and 7
7 × 7 × 5 = 245
The prime factorization of 294 is 2 * 3 * 7 * 7. Therefore, the four prime numbers that multiply to make 294 are 2, 3, 7, and 7.
Well, honey, to get 49, you can multiply 7 by 7. It's as simple as that. Don't make it more complicated than it needs to be.
You can, or you can just multiply them together.
7, 11 and 13.
[square root of (7 X 7)] / 7 equals 1. Multiply that by 7 X 7.
47
-7
98
Multiply it by (2/7), (4/7), (6/7), (8/7) etc.
How about: 4*5*7 = 140