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20 is composite: it is divisible by 1, 2, 4, 5, 10, and 20. All even numbers, except the number two, are composite.
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Is 20 a prime number or a compatible number?
composite
What is a prime factor of composite number 20?
20 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
Are 20-28 composite numbers?
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
Is 20 prime or compisite?
20 cannot be prime because prime numbers will only have a factor 1, whereas 20 has: 1 x 20 2 x 10 4 x 5 Thus 20 is composite
Is 163 prime or composite?
The number is not COMPOSITE. Instead, it is a prime number.
Is 20 a prime composite?
wowo is it a composite number dang how did I not see that...
Is 20 a prime number or a compatible number?
composite
What is a prime factor of composite number 20?
20 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
Is the number 20 a prime or composite number?
20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20.
Is 20 whether a prime number or compsite number?
20 is a composite number
What is the least common multiple of 20 and 41?
LCM of a prime number and a composite number is always equal to their product if the composite number is not a multiple of the prime number. Here, 41 is a prime number and 20 is a composite number. Therefore LCM(20,41) = 20 x 41 = 820
What is the fifth composite number after the sixth prime number?
20
What number is less than 20 but is not composite?
It is 19 which is a prime number
Is twenty prime or composite or neither?
20 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
Which is a prime factor of the composite number 20?
2 AND 5
Are 20-28 composite numbers?
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
Is the addition of two composite numbers also a composite number?
Not necessarily. For example 15 and 16 are composite numbers. They add to 31, which is a prime number. Similarly, the composite numbers 20 and 21 add up to 41, which is a prime number.
