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Yes, 18 has more than two factors. Its factors are 1, 2, 3, 6, 9, and 18, which means it has a total of six factors. Therefore, 18 is not a Prime number but a composite number since it has multiple factors.
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What number is 91 has more than 2 factors?
91 has more than 2 factors. It is composite.
What are the three factores of 36?
It has more than three factors which are: 1 2 3 4 6 9 12 18 and 36
Does 144 have more factors or does 120 have more factors?
144 has 15 factors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144.
What is the factors of 18 that are prime?
The factors of 18 are: 1 2 3 6 9 18 The prime factors are: 2 x 3 x 3
What are the greater common factor of18 and 36?
The Greatest Common Factor depends upon the numbers for which there are common factors and it is the greatest one of them; it can be greater than 18, for example the greatest common factor of 40 and 100 is 20. The greatest common factor must be one of the factors of each of the numbers. As the factors of each number cannot be greater than that number, the greatest common factor of a set of numbers cannot be greater than the least number. If this number is not greater than 18 then the greatest common factor of the numbers cannot be greater than 18. Even if the least number is greater than 18 it is possible that the greatest common factor of a set of numbers is still not greater than 18, for example the greatest common factor of 20, 30 and 50 is 10.
Why is 18 a composite number?
A number which has more than two factors is called composite number. Factors of 18 are 1, 2, 3, 6, 9 and 18. As it can be seen 18 has more than two factors so, 18 is composite.
Why does thirty have more factors than eighteen?
factorise it and get your answer- 30=2*3*5 18=2*3*3 same number of factors
Why is 18 not a prime number?
2 x 9 = 18, so 18 has more factors than 1 and itself. It cannot be prime because a prime number has two factors: 1 and itself.
Are 12 and 18 composite?
Any number with more than 2 factors is composite.12 has six factors, so it's composite.18 also has six factors, so it's composite too.(Only 4 of the factors of 8 are the same as 4 of the factors of 12)
What are the composite factors of 18?
18 = 2*3*3 So composite factors of 18 are: 2*3 = 6 3*3 = 9 and 2*3*3 = 18 These are all the factors of 18 other than 1 and its prime factors (2 and 3)
How to multiply with more than 2 factors?
ways to multiply 90 more than 2 factors
What number is 91 has more than 2 factors?
91 has more than 2 factors. It is composite.
Do prime numbers have more than 2 factors?
No a prime number has only 2 factors which are itself and one but a composite number has more than 2 factors
What are the factors of 2 and 18?
Factors of 2 : 1, 2 Factors of 18 : 1, 2, 3, 6, 9, 18
What is a number with more than 2 factors called?
A whole number with more than 2 factors is a composite number.
Is the number 18 abundant?
An Abundant Number is one that the factors (other than itself) add up to more than the number. 18 factors into [2 3 3] so the factor list is {1 2 3 6 9 18} and the sum of the rest is 21. Since 21 is greater than 18, it is an abundant number.Yes 18 is an abundant number because if you add all of it's factors (1,2,3,6,9,) together the sum is 21.Definition of Abundant- a number that is less the sum of it's factors or integers
What number is less than 20 and has 6 factors?
12 (factors: 1, 2, 3, 4, 6, 12) and 18 (factors: 1, 2, 3, 6, 9, 18)
