2880 = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 5 OR 26 x32 x 5
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In exponent terms: 26*32*5 = 2880
36 x 80 = 2880
Divide 2880 by 5 to give the perfect square 576 = 242. First write 2880 in its prime factorisation in power form: 2880 = 26 x 32 x 51 To be a perfect square, all the prime factors need to have an even power, so to find the smallest number by which to divide to get a perfect square only all the odd powers need to be reduced by 1; only the power of the prime factor 5 is odd and needs to be reduced by 1, so divide by 5.
No, it is composite. All even numbers are composite except the number two (2).
The factors of 2880 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, and 2880.The prime factors of 2880 are: 2, 3, and 5.