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Q: What is the smallest number divisble by the first three prime numbers and the first three composite numbers?

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One hundred eleven is a composite number because it is divisble by at least two other numbers than one and itself. One hundreddd eleven is divisble by 3 and 37.

4 is the smallest composite number and it is not divisible by the two given numbers.

1700

If it is a composite number, it is divisible by at least one prime number.

The least 1 digit number that is composite is 4. It is because all numbers before that are prime.

The smallest composite numbers are 4, 6, 8, 9, and 10. It should be noted that the number 1 is a unit, and is neither prime nor composite. The numbers 2, 3, 5, and 7 are all prime, leaving the remaining numbers as the 5 smallest composites.

Composite numbers

Composite. It is even and so is divisble by 2.

Four is the smallest composite number.

composite, because it is divisble by 1,2,11,4 hope I helped :)

Smallest composite number dividable by prime numbers is product of them all. In this case it is: 2x3x5x7x11 = 2310.

2310

2520

It is 2520.

The smallest number that is both odd and composite is 9, which is divisible by 3. The odd numbers are 1, 3, 5, 7, 9, 11, ..., and 1, 3, 5, and 7 are all prime. It is 9 that is the smallest odd composite number.

Many prime numbers and many composite numbers.

If the number is a product of two composite numbers, it must be 16, which is the product of 4 and 4. The prime factors of 16 are 2, 2, 2, and 2. The smallest composite number is 4, so the smallest possible product of two composite numbers is 4 x 4 = 16.

365 is a composite number. Other than itself and 1, it is divisble by 5 and 73.

No. The number 2 is a prime number. The smallest, positive composite number is 4.

There are many, many more composite numbers than prime numbers. For example, beyond the number 3, every other number is composite, as it is divisible by 2. Following this, every number ending with a 5 other than 5 itself is composite, as it is divisible by 5, and every third odd number is divisble by 3. There are many complicated divisibility tests for numbers above 5.

30

8004

No, some composite numbers are odd. The smallest composite odd numbers are 9, 15, 21, 25, and 27. Not all even numbers are composite either. There's only one even number that's prime, which is 2.

The smallest three-digit number divisible by the first three prime numbers (2, 3, and 5) and the first three composite numbers (4, 6, and 8) is 120.

4, which is the square of the prime number 2, is the smallest composite number.