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11-09-2019
Mathematics

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Find the prime factors of all the numbers from 21 to 30

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15-09-2019

Answer:

21: 7*3

22: 11*2

23: prime

24: 2^3 * 3

25: 5^2

26: 13*2

27: 3^3

28: 2^2*7

29: prime

30: 3*2*5

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