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The smallest number with exactly eight factors is 24.
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∙ 11y ago
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How many factors does 30 have?
30 has exactly 8 factors 1,2,3,5,6,10,15,30
What number has 8 factors two of them are 35 and 77?
First, I determined the least common multiple to see how many factors it had. The least common multiple is the product of the two numbers divided by the greatest common factor, which is 35 x 77 ÷ 7 = 385. The factors of 385 are 1, 5, 7, 11, 35, 55, 77, and 385. There are 8 factors, so this number satisfies the requirements.
What is the least common multiple of 7 9 and 8?
7 is a prime number, and not a factor of 8 or 9. 1, 2, 4, and 8 are factors of 8. 1, 3, and 9 are factors of 9. 7, 8, and have no common factors. So the least common multiple of 7, 8, and 9 are 7 X 8 X 9, which equals 504504
List all the factors of 16 from least to greatest?
A factor is what a number is divisible by. 16: 1, 2, 4, 8, 16
What would be the fewest groups of kids possible if there were equal groups of 8 and groups of 6?
As 8 and 6 are both factors of the number, we want the lowest common multiple of 6 and 8 which is 24. There are at least 24 kids. (The number of kids is a multiple of 24.)
What is the least number that has exactly 7 factors?
64 is the least number having exactly 7 factors: 1, 2, 4, 8, 16, 32, and 64.
What number has exactly 60 factors?
8
What is the even number that has exactly 4 factors?
8 (1,2,4,8)
What number is less than 30 and has exactly 8 factors?
24
What is a number between 80 and 100 that has exactly 8 factors?
88 has exactly eight factors (1, 2, 4, 8, 11, 22, 44 & 88)
What number has exactly 3 prime factors?
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
What is the smallest number that has exactly three factors?
8, 2*2*2
What is a whole number greater than 1 that is exactly two factors?
Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
What number has 5 factors exactly between 10 and 30?
A number that has exactly an odd number of factors is a power of another number. A number between 10 and 30 that is a power is 16. It is 24 (as well as 42) and its factors are 1, 2, 4, 8, and 16.
Is 16 a a composite number with exactly 5 factors?
Indeed, the number 16 has 5 factors, 1, 2, 4, 8, and 16.
What is the least common multiple of 8 and 16?
The least common multiple of 16 and 8 is 16. Because 16 is a multiple of 8, it is automatically the LCM of the pair. Another approach: To find the least common multiple, factor each number to its prime factors and then multiply all the factors from the first number with any factors in the second number that are not repeated from the first number. The prime factors of 8 are 2 x 2 x 2. The prime factors of 16 are 2 x 2 x 2 x 2.
What is your number your number is a multiple of 5 and less than 50 your number is a multiple of 3 your number has exactly 8 factors?
It is 30.
