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Why is 2 the smallest prime number?
Starting from beginning we see that 0 has infinite factors so it is a composite number and 1 is neither prime nor composite. The next number is 2 which has only two factors so it is the smallest Prime number.
What is the smallest odd composite number?
A composite number is a number with more than 2 positive integer factors. The smallest such odd number is 9.
Why is 81 a composite?
It has more than two distinct factors; they are 1, 3, 9, 27, 81
What is the smallest natural number that has 3 distinct prime factors in its factorization?
2*3*5 = 30
What is the least number of 1 digits of composite?
The least 1 digit number that is composite is 4. It is because all numbers before that are prime.
What is the smallest number composite that has 4 distinct prime factors?
How about: 210
Why is 25 a composite number?
A composite number is a number that is not a prime number, ie it has more than two distinct factors. The factors of 25 are 1, 5, 25 - three distinct factors.
Differentiate prime numbers and composite numbers?
A prime number is a whole number that has only two distinct factors: 1 and the number itself. A composite number has at least three distinct factors.
Why is 2 the smallest prime number?
Starting from beginning we see that 0 has infinite factors so it is a composite number and 1 is neither prime nor composite. The next number is 2 which has only two factors so it is the smallest Prime number.
What is the smallest composite number?
Ah, what a lovely question! The smallest composite number is 4. You see, composite numbers are numbers that have more than two factors, and 4 can be divided by 1, 2, and 4. It may be small, but it plays an important role in the world of numbers.
What is the smallest odd composite number?
A composite number is a number with more than 2 positive integer factors. The smallest such odd number is 9.
What is the smallest natural number that has three distinct prime factors in its factorization?
30
What is the smallest composite number that has 4 different factors?
6, with factors 1, 2, 3 and 6.
What is the third smallest natural number that has exactly four distinct positive factors?
3
Is the smallest composite number 2?
No. The number 2 is a prime number. The smallest, positive composite number is 4.
What is the smallest composite number that has the five smallest prime numbers as factors?
It is 2 × 3 × 5 × 7 × 11 = 2310
What do you call a number that's neither prime or composite?
One.By definition numbers are:prime if they have only 2 distinct factors (namely 1 and the number itself);composite if they have 3 or more distinct factorsThe important thing to note is the word distinct. The number 1 has only 1 distinct factor, namely 1; thus it is neither a prime (the first prime number is 2) nor composite.
