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How many numbers between 1 and 30 have a distinct prime factor?
AlexandraSarahni
Every whole number has at least one prime factor.
With the possible exception of ' 1 ', whose only factor is ' 1 ' and
isn't considered a Prime number.
Wiki User
∙ 13y ago
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∙ 8y agoAll but 1.
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What numbers have only 1 distinct factor?
Prime numbers have one distinct prime factor.
What will be the greatest common factor of two distinct prime numbers?
It will always be 1.
What is the name of a composite number with only 1 prime factor?
Squares (or cubes or more) of prime numbers have one distinct prime factor, but if you're counting them individually, all composite numbers have at least two prime factors.
What is the difference between a prime number and a prime factor?
Not a lot. They're both prime numbers. A factor that is prime is used to make other numbers.
What is the greatest common factor in any two distinct numbers?
That depends on the numbers. The GCF of any two prime numbers is 1.
Is the greatest common factor of two distinct prime numbers always 1?
Yes.
What is the smallest prime number that has 4 prime factors?
16 if the prime factors don't have to be distinct. 210 if they do.
Difference between prime factor and distinct prime factor?
Some prime factorizations have repeated factors. The prime factorization of 72 is 2 x 2 x 2 x 3 x 3. The distinct prime factors of 72 are 2 and 3.
Which two prime numbers are factors of 4?
2 and 2. Prime factors needn't be distinct. Powers of the primes have only this prime as factor and 4 is a power of 2.
What are distinct prime factors?
Distinct prime factors are the prime factors that are distinct (or different) from each other. A list of distinct prime factors is a list of one of each different prime number that is a factor. For example, the prime factors of 8 are 2, 2, and 2. The only distinct prime factor is 2, which occurs multiple times.
Do all even numbers have at least two prime factors?
Not two DISTINCT prime factors, no. For example, 64 = 2^6 only has prime factor 2. All even numbers which are not a power of 2 must have at least two distinct prime factors, however; one of them will, of course, be 2.
What are prime factor between 40and 50?
41, 43 and 47 are the prime numbers between 40 and 50. Any nonzero number can be a factor.
