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The easiest way to find all the factors of a number is to start dividing by the smallest Prime number, 2.

150/2 = 75. Once you have done that, move up to the next prime number, 3.

75/3 = 25. Then the next prime number, 5.

25/5 =5

So, 150 = 2 * 3 * 5 * 5.

Now that you have all the prime factors, you can find other factors by multiplying these numbers in all the combinations possible.

i.e. 2 * 3, 2 * 3 * 5, 2 * 5, 2 * 5 * 5, 3 * 5, 3 * 5 * 5, 5 * 5

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15y ago

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