1,2,5,6,10,15,and 33 Not quite: The list should include 3 and the last one should be 30 (not 33).
2,3,5
All numbers have factors. The whole number factors of a composite number are the integers that combine in a multiplication sentence to make that number. In the sentence 5 x 6 = 30, 5 and 6 are factors of 30.
The factors of 30 that are not prime numbers are 6, 10 and 30.
20: 1, 2, 4, 5, 10, 20 30: 1, 2, 3, 5, 6, 10, 15, 30
Factors are prime numbers. The primes hidden in the number 30 are: 2,3, and 5.
1,2,5,6,10,15,and 33 Not quite: The list should include 3 and the last one should be 30 (not 33).
2,3,5
Factors refer to whole numbers, not decimals.
Factors are numbers you can multiply together to get another number. 30: 1, 2, 3, 5, 6, 10, 15, 30
That's an infinite list. 30 is the first one.
All numbers have factors. The whole number factors of a composite number are the integers that combine in a multiplication sentence to make that number. In the sentence 5 x 6 = 30, 5 and 6 are factors of 30.
The factors of 30 that are not prime numbers are 6, 10 and 30.
Of the numbers from 1 to 30, only 30 has all three of those numbers as factors.
The sum of whole numbers 1 through 30 is 465.
The sum of the first 30 even whole numbers is 30(31) or 930
They are all positive two-digit whole numbers between 15 and 65. As to factors, only 1.