2, 3 and 5 are the prime factors of 240.
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240 is a composite number because it has factors other than 1 and itself. It is not a prime number.Factors of 240 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120 and 240.Prime Factors: 2, 3, 5
As a product of its prime factors in exponents: 24*3*5 = 240
Well, darling, the prime factors of 240 are 2, 2, 2, 2, 3, and 5. Now, if you add those bad boys up, you get 16. So, the sum of the prime factors of 240 is 16. Hope that tickles your fancy!
To find all the factors of a number, it helps to break the number down into its prime factors first. 240 ends in 0, so obviously has 2 and 5 as prime factors. Divide it by 10 and we get 24, which is known to be 4x6 from times tables. Thus the prime factors of 240 are 2, 2, 2, 2, 3 and 5. To find all the other factors (other than 1 and itself) you simply multiply any combination of these prime factors together. Therefore the factors of 240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120 and 240.
2 x 2 x 2 x 2 x 3 x 5 = 240