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2, 3 and 5
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What is a positive integer with only one factor?
The positive integer with only one factor is 1.
What is the difference between factors and prime factors?
A factor of a integer is an integer that divides the second integer into a third integer exactly; i.e. A is a factor of B if B/A is exactly C, where all of A, B and C are integers. A prime factor is a factor as above, but is also a prime number. This means that the only factors of that factor are one and the number itself; i.e. A is a prime factor of B if B/A is exactly C andthe only factors of A are 1 and A.
Is 30 a prime factor?
No, 30 is not prime.
Which integer is a prime factor of 20?
The prime factors of 20 are: 2 and 5.
Which no between 29 and 30has three different prime factor what is prime factorization?
Not a lot of room between 29 and 30. Prime factorization is the expression of a positive composite integer as the product of its prime factors. 30 has three prime factors. 2 x 3 x 5 is the prime factorization of 30.
Is the greaes prime factor of any integer is itself?
No. Most integers aren't prime.
Is 4 a prime factor of 30?
No on both counts. 4 is not prime and 4 is not a factor of 30.
Is the number 30 a prime factor?
No. The number 30 is composite and so it cannot be a prime factor.
What is the longest prime factor of 30?
The largest prime factor of 30 is 5 and its other prime factors are 2 and 3
What are the differences in the prime factorization of 30?
Thanks to the fundamental theorem of arithmetic, there can be only one prime factorisation (leaving aside the factor 1), for ANY integer. As a result, there is only one prime factorisation of 30 and so nothing for it to be different from!
What is a prime factor of 105 and 20 and 30?
5 is a prime factor of 105,20 and 30
What is the GCF of 163 and 30?
4890 163 is a prime number, so any integer (not negative or 0) will have only 1 as the common factor, hence it is also the GCF of 163 and 30.
