What is the definition of prime factorization?
Mastering Prime Factorization: The Ladder Method Explained

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Mathematics, Science
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10th Grade - University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Writing a composite number as the product of its prime factors
Writing a number as the sum of its prime factors
Writing a composite number as the sum of its factors
Writing a prime number as the product of its factors
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a composite number?
2
3
18
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the prime factorization of the number 6?
6 * 1
3 * 2
2 * 3
1 * 6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is 3 * 4 not the prime factorization of 12?
Because 3 and 4 are both prime numbers
Because 3 is not a prime number
Because 12 is not a composite number
Because 4 is not a prime number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the ladder method?
Start with the number 1
Start with any composite number
Start with the largest prime number
Start with the smallest prime number
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Using the ladder method, what are the prime factors of 18?
3 * 6
2 * 9
1 * 18
2 * 3 * 3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which number is not a prime factor of 45?
3
5
9
15
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