Factor trees, ladders, rainbows, fireworks... They're all the same thing; ways of displaying the prime factorization of a given number. The prime factorization of 28 is 2 x 2 x 7. Write it however you wish.
7,2,2
14,2
28
7,2,2 14,2 28
7,2,2 14,2 28
7,2,2 14,2 28
7,2,2 14,2 28
To make the factor firework for 84, you need to find all the factors of 84. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. You can use these factors to create different combinations and arrangements for the firework display.
7,3,2 21,2 42
A factor firework is just an upside down factor tree. Write the original number at the bottom. Example: 210 7,5,3,2 35,3,2 105,2 210
2,2,2,2,2,2 4,2,2,2,2 8,2,2,2 16,2,2 32,2 64
It is Z.
Sign Firework? I Think You mean Sing. She Sang Firework On Oct 28, 2010
42 21.2 7,3,2 7,3,2 21,2 42
5,5,5,5 25,5,5 125,5 625