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Out of that group, only 30

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Q: What numbers only have three different prime factors 15 20 30 57?
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Related questions

What are numbers that have 2 4 8 factors?

Numbers that have 2 factors are prime numbers; Numbers that have 4 factors are either: * the cube of a prime; or * the product of two different primes; Numbers that have 8 factors are either: * a prime to the power 7; * the product of a prime cubed and different prime; * the product of three different primes.


What numbers have exactly 3 different prime factors?

There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.


What is the smallest composite number that has three different prime factors?

Just multiply the first three prime numbers together.


How many prime numbers are in 150?

2, 3, and 5 are the three different prime factors of 150.


What are five prime numbers that have three factors and what are their similarities?

There are no prime numbers with three factors. By definition, a prime number has exactly two factors - 1 and itself.


What numbers have three factors?

Squares of prime numbers have only three factors.


Will you get the same number of factors if you multiply a prime number and itself?

Prime numbers have two factors. Prime squares have three factors. Square numbers have an odd number of factors but that number varies.


What two numbers equals 102 for prime factorization?

102 has three different prime factors so there are no TWO numbers as required by the question.


You are a product of 4 prime numbers your three digits are all prime and different The sum of your prime factors is 30 What number are you?

532


What is the answer of three numbers have 2 factors in math?

Prime numbers have two factors. 2, 3 and 5 are prime numbers.


How many prime numbers are in 120?

Three. The prime numbers (factors) of 120 are: 2,3,5


How many prime numbers are in 60?

Three. The prime numbers (factors) of 60 are: 2,3,5