The factors of 30 are: 1, 2, 3, 5, 6, 10, 15 and 30.
Of these, the even factors are: 2, 6, 10 and 30.
Therefore 4 factors of 30 are even numbers.
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∙ 2011-11-02 17:07:01The sum of the first 30 even whole numbers is 30(31) or 930
If you include 30, both 24 and and 30 have 8 factors, the most in that range.
Numbers which are the factors of thirty and multiples of five are 5, 10, 15 and 30.
The sum of the first 30 positive even numbers is 930.
30 and 60
No. For example, 30 is an even number but two of its factors are odd; 5 and 15.
No. 24 has 3 as a factor. 30 has 15 as a factor.
Of the numbers from 1 to 30, only 30 has all three of those numbers as factors.
The factors of 30 that are not prime numbers are 6, 10 and 30.
6, 10, 15, 30 are the composite factors of 30.
If you are including 10 and 30 there are 11 even numbers. If you are not counting 10 and 30 there are 9 even numbers between 10 and 30.
Factors are prime numbers. The primes hidden in the number 30 are: 2,3, and 5.
The factors of all the numbers 1 through 30 include all the numbers 1 through 30.
They are 6, 10, 14, 18, 22, 26 and 30.
6 and 30
1,2,3,5,6,10,15,30
Any multiples of 30 have these three factors. Multiples of 30.