is 37 a prime number or a composite number?
18433
When a number has more than two factors it is called a composite number. Here are the first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, etc.
624064
For one-digit and two-digit numbers, it's pretty trivial: the only ones divisible by 37 are 37 and 74. For three-digit numbers what I do is compare the number to a nearby multiple of 37 -- in particular, a nearby multiple of 111.
187697
For 37 to be an integer, 37 has to be a whole number. ... 37 is a whole number that can be written without a fractional component, thus 37 is an integer.
1167628
The only even prime number is 2. All other even numbers can be divided by 2. If the sum of a number's digits is a multiple of 3, that number can be divided by 3. ... A composite number is defined as any number, greater than 1, that is not prime.
244469
Likewise, the integers 2 and 3 are not composite numbers because each of them can only be divided by one and itself. Every composite number can be written as the product of two or more (not necessarily distinct) primes.
962956
Prime numbers between 1 & 10 can be listed as 2, 3, 5 and 7. Hence, there are four required prime numbers. Note that one is neither prime nor composite.
591934
The prime factorization of 37 is: 37. The prime factors and multiplicities 3 and 37 have in common are: 1. 1 is the gcf of 3 and 37. gcf(3,37) = 1.
1390732
A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number. The number 40 can be evenly divided by 1, 2, 4, 5, 8, 10, 20 and 40, with no remainder. Since 40 cannot be divided by just 1 and 40, it is a composite number.
1264502
A composite number is “not a prime number.” Composite numbers have factors other than themselves and 1 - they're not prime, therefore. They can be even or odd - for instance, 15 is a composite number, because it has factors 3 and 5.
736001
An odd number is any number not divisible by two. A composite number is a number with more than one prime factor. So an odd composite has two or more prime factors, none of which are two.
68029
Composite Number. which is not prime (i.e., which has factors other than 1 and itself). The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, ...
69266
One is neither prime nor composite. To be prime, a number must have two positive divisors: the number itself and one. One only has a single positive divisor. One isn't composite because two numbers that aren't one can not multiply to equal one.
703872
A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number. The number 32 can be evenly divided by 1, 2, 4, 8, 16 and 32, with no remainder. Since 32 cannot be divided by just 1 and 32, it is a composite number.
1194046
So by definition, it's going to have 1 and itself and something else. So it's going to be composite. So 2 is prime. Every other even number other than 2 is composite.
604342
1. 37 (thirty-seven) is the natural number following 36 and preceding 38.
195601
The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence A000040 in the OEIS).
481646
The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, ... (OEIS A002808), whose prime decompositions are summarized in the following table. Note that the number 1 is a special case which is considered to be neither composite nor prime.