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All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this.
Example: 210
210 Divide by two.
105,2 Divide by three.
35,3,2 Divide by five.
7,5,3,2 Stop. All the factors are prime.
2 x 3 x 5 x 7 = 210
That's the prime factorization of 210.
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What is the prime factoriation of 75?
Prime factorization of 75 = 3 x 5 x 5
What is the prime factoriation of 32?
prime factorization of 32: 2 x 2 x 2 x 2 x 2
What are some phrases with the word prime in them?
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Is five a composite or prime number?
It is a prime.
Do all prime numbers have prime factorization?
There is no need to do prime factorization as prime numbers are already prime.
What is the prime factoriation of 34?
2 x 17 = 34
What is the prime factoriation of 75?
Prime factorization of 75 = 3 x 5 x 5
What is the prime factoriation for 68?
2 x 2 x 17
What is the prime factoriation of 30?
2 x 3 x 5 = 30
Does the first two numbers have to be the greatest number that goes into another number when using prime factoriation?
No.
What is the prime factoriation of 1008?
It is: 2*2*2*2*3*3*7 = 1008
What is the prime factoriation of 32?
prime factorization of 32: 2 x 2 x 2 x 2 x 2
How do you find the prime factoriation of 52?
Use a factor tree. 52 Divide by two. 26,2 Divide by two. 13,2,2 Stop. 2 x 2 x 13 = 52
What is the greatest common factor of 45 and 75 using prime factoriation?
3 x 3 x 5 = 453 x 5 x 5 = 753 x 5 = 15, the GCF
What are the proper factors of the number one?
In the context of primes and factoriation, every counting number is a factor.
Is 169 prime or not prime?
not prime
Is 33 prime or not prime?
It is not a prime.
