6 and 30
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∙ 2013-01-08 14:36:58The factors of 30 that are not prime numbers are 6, 10 and 30.
multiples of 3 ... 21, 24, 27, 30 (between means leave out 30 multiples of 6 ... 24, 30 so the answer is 24
The multiples of 12 are an infinite list.
Multiples of 6.
The multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, and 48. The multiples of 6 are 6, 12, 18, 24, 30, 36, 42, and 48. Thus, the multiples of 4 that are not multiples of 6 are 4, 8, 16, 20, 28, 32, 40, and 44.
2, 6 and 18 are numbers that are multiples of 2 and factors of 18.2, 6 and 18
All multiples of 6 are even numbers. 6, 12, 24, 48
Multiples of 6.
6
3,5,8
the common multiples of 5 and 6 is 30
All multiples of 6 have 6 as a factor.
Any of its factors as for example 5*6 = 30
multiples of 12
24, 30 and all multiples of 6 greater than 36.
Consider the number 6. 1, 2, 3 and 6 are factors of 6 because they can divide into 6 evenly with no remainder. 6, 12, 18, 24 and infinitely many others are multiples of 6 because 6 can divide into them evenly with no remainder. Factors go into numbers, numbers go into multiples. 6 is a composite number because it has more than two factors. Prime numbers have only two factors, one and themselves. 2 and 3 are prime numbers and factors of 6, so they are prime factors of 6.
The factors of 30 that are not prime numbers are 6, 10 and 30.