The factors of -504 are 2, 2, 2, 3, 3, 7 and -1. Then the factors that add to -3 are -24 and 21.
They are 1 and 2
-273
2x3x3x2x7x2 are the prime factors. here are all the factors 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
Answer this by getting the prime factors of each number: 504= 2.2.2.3.3.7 132= 3.43 Just compare these lists. Since 132 is an oddball, having only two prime factors, the gcf is 3. Best wishes!
18 and 3 are factors of 162.
504 / 3 = 168 then add 1 on and take 1 off so 167 + 168 + 169 = 504
-1005
The Greatest Common Factor of 210 and 504 is 42 Prime factors of 210: 2 3 5 7 Prime factors of 504: 2 2 2 3 3 7 The intersection is 2 3 7, which is 42
The common factors of 324 and 504 are: 1, 2, 3, 4, 6, 9, 12, 18, and 36
-8
24 * 32 * 7 = 504. No, not so. 24 * 32 * 7 = 1008. The correct answer (the one just deleted !) is 2 x 2 x 2 x 3 x 3 x 7 = 504.
23
The common factors are: 1, 2, 3, 6, 9, 18, 27, 54
1510
-3
The common factors of 504 and 720 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72.
268