17 and 13
Prime number are number which have exactly two distinct factors, 1 and itself. Odd primes less than 30 are: 3, 5, 7, 11, 13, 17, 19, 23 and 29.
31, 37, 41, 43, 47.
31 37 41 43 47
They are: 31 37 41 43 and 47
They are: 31 37 41 43 and 47
17 and 13
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You cannot. The sum of 5 odd numbers must be odd. 30 is not odd.You cannot. The sum of 5 odd numbers must be odd. 30 is not odd.You cannot. The sum of 5 odd numbers must be odd. 30 is not odd.You cannot. The sum of 5 odd numbers must be odd. 30 is not odd.
2 x 3 x 5 = 302 x 3 x 5all you need are prime numbers (basically all odd numbers and the number 2).
Prime number are number which have exactly two distinct factors, 1 and itself. Odd primes less than 30 are: 3, 5, 7, 11, 13, 17, 19, 23 and 29.
31, 37, 41, 43, 47.
31 37 41 43 47
They are: 31 37 41 43 and 47
31 37 41 43 47
Numbers that are prime can't be multiples of 10. Multiples of 10 can't be odd.
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