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Is 129 prime or composite?
129 is divisible by three, hence it is a composite number.
Is 267 prime or composite?
267 is a composite number - since the digits of the number add up to a multiple of three, it is divisible by 3. Its prime factorization is 3 x 89 = 267.
Is 121 composite or prime?
121 is a composite number, having the three factors 1, 11, and 121. A prime number has only two factors, 1 and itself.
What is the smallest number divisible by the first three prime numbers and the first three composite numbers explain?
the answer is 120 because the first three prime numbers are 2,3,5 and the first three composite numbers are 4,6,8.
What is a prime number times a prime number?
A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.
Is sixty three a composite number?
Yes.
Is three a composite number?
No, it is a prime.
Is 129 prime or composite?
129 is divisible by three, hence it is a composite number.
The prime factorization of any composite number includes three or more prime numbers?
Not necessarily. The prime factorization of the composite number 10 is 2 x 5. Composite numbers have three or more factors.
Are nine and three a prime factor?
9 is a composite number but 3 is a prime number
Is the number 'three' a composite or a prime or neither?
The number "three" (3) is a prime number since it can be divided only by itself or the number "one" (1). A composite number contrastingly must be greater than 1 and must not be prime.
Is twenty three a composite number?
No 23 is a prime #
A number that has three or more factors is a what?
A composite number.
Does every composite number only have two prime factors?
no, because a composite number can be found by multiplying three prime numbers. 3*2*5 = 30, and 30 is a composite number and also has 3 prime factors. Every prime number has 1 prime factor by the way, itself. 1 is neither prime nor composite.
Does the prime factorization of any composite number includes 3 or more prime numbers?
Not necessarily. The prime factorization of the composite number 10 is 2 x 5. Composite numbers have three or more factors.
Is three prime or composite number?
It is the second prme number. Dear friend whenever you wanted to know a number is prime or composite, use this site. It can tell you if a number is prime or not: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Is 49 a compatible number or a prime number?
49 is a composite number (not prime), as it has three factors: 1, 7, 49.
