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Prime factor


In number theory, the prime factors of a positive integer are the prime numbers that divide that integer exactly. The prime factorization of a positive integer is a list  ...

Definition of Prime Factor - Math is Fun


Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum ... A factor that is a prime number: one of the prime numbers that, when ...

Prime Factorization - Math is Fun


Example 1: What are the prime factors of 12 ? It is best to start working from the smallest prime number, which is 2, so let's check: 12 ÷ 2 = 6. Yes, it divided ...

www.ask.com/youtube?q=Explain a Prime Factor&v=mezyErdD-ZI
Oct 6, 2012 ... Teaching prime factorization for children requires a slightly different approach when compared to ... What Is the Prime Factor of the Number 30?

Distinct Prime Factors -- from Wolfram MathWorld


is the characteristic function of the prime numbers (Sloane and Plouffe 1995, p. 22). The prime factorizations and distinct prime factors of the first few positive ...

What's a Prime Polynomial? | Virtual Nerd


If the only factors a polynomial are 1 and itself, then that polynomial is prime. To learn all about prime polynomials, check out this tutorial!

Prime numbers | Prime and composite numbers | Khan Academy


And for 16 you could have 2 times 8,; you can have 4 times 4,; so it has a ton of factors here,; above and beyond just the 1 and 16. So 16 is not prime. What about  ...

SOLUTION: If x is the sum of all prime factors of 38, and if y ... - Algebra


SOLUTION: If x is the sum of all prime factors of 38, and if y is the sum of all prime factors of 84, what is the value of x-y? Please explain prime factors.

Prime Numbers | World of Mathematics - Mathigon


Divisibility. If we can divide a number A by a number B, without remainder, we say that B is a factor or divisor of A, and that A is a multiple of B. For example, 7 is  ...

Why is the number one not a prime? - The Prime Pages


The number one is far more special than a prime! ... An integer greater than one is called a prime number if its only positive divisors (factors) are one and itself.

Popular Q&A
Q: Can you explain the prime factorization of 189.
A: Yes. Prime factorization: 189 = 33*7. This means: a) The above equation is true. b) Only prime numbers are used (except in exponents). Read More »
Source: www.answers.com
Q: Can you explain a prime factor in math.
A: A prime factor is a prime number that exactly divides a given number. For example: 90/10=9. The prime factors of 9 are 3 and Read More »
Source: www.chacha.com
Q: Can anyone explain what prime factorization is?
A: The Merriam-Webster online dictionary defines a factor as: 4 a: any of the numbers or symbols in mathematics that when multiplied together form a product; also ... Read More »
Source: answers.yahoo.com
Q: Could someone explain the prime factorization of 40,000?
A: Just start dividing by prime numbers until you can't go any further (because the only numbers that are left are themselves primes) You can start with 2, since 2... Read More »
Source: answers.yahoo.com
Q: How do you explain prime factorization for 48.
A: 48 Divide by two. 24,2 Divide by two. 12,2,2 Divide by two. 6,2,2,2 Divide by two. 3,2,2,2,2 Stop. 2 x 2 x 2 x 2 x 3 = 48. Read More »
Source: www.answers.com