91
167
The factors of 49 are: 1, 7, 49 The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 91 are: 1, 7, 13, 91
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.
119
-1, 6 and -12.
I suppose you could use -42 twice. -63 and -21
167
The factors of 21 that add up to 8 are 1 and 7.
To find factors of -504 that add up to -3, we must consider both positive and negative factors. The factors of 504 are 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, and 504. By considering the negative factors as well, we can identify that -7 and -72 are factors of -504 that add up to -3.
The common factors are: 1, 7
The prime factors of 84 are: 2, 3 and 7.
The factors of 84 are: 1 2 3 4 6 7 12 14 21 28 42 84. The prime factors are: 2, 3 and 7
84: the prime factors are: 2 3 7 63: the prime factors are: 3 7
7
7 and 1 are two factors of seven. 7+1=8
The factors of 49 are 1, 7, and 49 The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84 The factors of 91 are 1, 7, 13, and 91
The factors of 49 are: 1, 7, 49 The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 91 are: 1, 7, 13, 91