20: 1, 2, 4, 5, 10, 20
30: 1, 2, 3, 5, 6, 10, 15, 30
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∙ 11y ago1, 2, 3, 5, 6, 10, 15, and 30.
Prime numbers between the given numbers are 23 and 29
Out of that group, only 30
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.
Because the other numbers have more than two factors
Factors are prime numbers. The primes hidden in the number 30 are: 2,3, and 5.
They are all positive two-digit whole numbers between 15 and 65. As to factors, only 1.
30% chance. First, find the factors of 20: {1,2,4,5,10,20} There are 6 factors, out of 20 possible numbers. 6/20 = .3 = 30%
Factors refer to whole numbers, not decimals.
If you include 30, both 24 and and 30 have 8 factors, the most in that range.
20 and 2
The positive integer factors of 20 are: 1 2 4 5 10 20 The positive integer factors of 30 are: 1 2 3 5 6 10 15 30 Therefore, out of the two numbers, 30 has more factors.
1, 2, 3, 5, 6, 10, 15, and 30.
Prime numbers only have factors of 1 and themselves: 23, 29
Prime numbers between the given numbers are 23 and 29
20/30 - look for common factors between the top (numerator) and bottom (denominator) numbers. Both divide by 10: 20/30 = 2/3 No more common factors, answer: 20/30 = 2/3
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