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What is the smallest composite number that is divisible by none of the prime numbers?
If it is a composite number, it is divisible by at least one prime number.
Why is 25 considered to be a composite number?
A composite number is a number that has at least 3 factors. (It can be evenly divided by at least 3 number.) 25 has 3 factors: 1, 5, and 25.
Why is the number 747 a composite number?
747 is a composite number because it has at least one positive factor other than one or itself.
Is number 20 a composite number?
Yes, 20 is a composite number because it has at least one positive factor other than one or itself.
Is the number 50 a composite number?
Yes, 50 is a composite number because it has at least one positive factor other than one or itself.
What is the least composite number?
6 is the lowest composite number.
What is the least one digit composite number?
4 is the least one digit composite number
Is a composite number times a composite number always composite?
Yes. To be composite, the first number has at least 2 prime factors, the second number also has at least prime factors; the product of the two will have at least 4 prime factors, so it must be a composite number.
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 least composite number of 14?
The least (or smallest) composite factor of 14 is 14.
Dan found a twodigit odd number. one of its digits was half the other. the number was greater than 50. what was it?
63
How factors does a composite number have?
At least three
Is 45 a prime or composite number how do you know?
45 is a composite number. A number is composite if it can be evenly divided by and least 3 numbers (if it has at least 3 factors). Any composite number has at least one factor other than one and itself. 45 has 6 factors: 1, 3, 5, 9, 15, and 45.
What is the smallest composite number that is divisible by none of the prime numbers?
If it is a composite number, it is divisible by at least one prime number.
Is 276 a prime or composite number?
Composite: i know it can at least be divided by 2 and 3
Why is 25 considered to be a composite number?
A composite number is a number that has at least 3 factors. (It can be evenly divided by at least 3 number.) 25 has 3 factors: 1, 5, and 25.
Each composite number has a least blank factors?
at least three factors.
