32
23?
It is a composite number because it has more than two factors.
A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 186 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 3. (You can check this by adding the digits of the number: 1 + 8 + 6 = 15. If the sum of the digits is divisible by 3, the number is also divisible by 3.) Also, it is an even number and thus divisible by 2. Therefore, 186 is a composite number.
201 is a composite number because it has more than two factors. If the digits of a number add up to a multiple of three, then the number itself is a multiple of 3. 2+0+1=3, so 201 is divisible by 3 and therefore composite.
If you mean a composite number that has 2 and 3 as factors of it, then it would be 6 or any other multiple of 6 . If you mean a composite number that has 2 and 3 as digits in it , then it would be 234 or any other such numbers like 324,243,322,332,532,632,etc.
The greatest two-digit composite number would be 99, since 99 can be divided by 11, 9, and 3. I you look around this number, you will see why: 98 is also a composite number, but it is smaller than 99. 100 is also a composite number, but it has three digits. 97 has two digits, but it is a prime number. On the other hand, 99 divided by 11= 9, 99 divided by 9= 11, and 99 divided by 3=33.
23?
24
It is a composite number because it has more than two factors.
A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 186 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 3. (You can check this by adding the digits of the number: 1 + 8 + 6 = 15. If the sum of the digits is divisible by 3, the number is also divisible by 3.) Also, it is an even number and thus divisible by 2. Therefore, 186 is a composite number.
201 is a composite number because it has more than two factors. If the digits of a number add up to a multiple of three, then the number itself is a multiple of 3. 2+0+1=3, so 201 is divisible by 3 and therefore composite.
2 is prime. Composite numbers have more than two factors.
If you mean a composite number that has 2 and 3 as factors of it, then it would be 6 or any other multiple of 6 . If you mean a composite number that has 2 and 3 as digits in it , then it would be 234 or any other such numbers like 324,243,322,332,532,632,etc.
A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 12 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 3. (You can check this by adding the digits of the number: 1 + 2 =3. If the sum of the digits is divisible by 3, the number is also divisible by 3.) Therefore, 12 is a composite number.
Two is not a composite number; it is a prime number. A composite number is a positive integer greater than 1 that has more than two distinct positive divisors. However, two only has two divisors, which are 1 and 2.
'8' is a composite number!!! Two reasons; 1. all even numbers, except '2', are composite, and 2) The composition factors of '8' are 2 & 4.
He is composite, by factorisation of 188: 2* 94 --> 188 Very obvious ... The primes can only have one of the four digits below to be considered a prime number: 1, 3, 7 and 9 The two are the only even number that is prime.