Prime Factorization Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Prime Factorization . You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Answer : B
Explanation
Step 1:
We can breakdown 24 into its factors as shown below.
24 = 3 × 8;
8 = 2 × 4;
4 = 2 × 2.
Step 2:
So the prime factorization of 24 is
= 2 × 2 × 2 × 3.
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Answer : C
Explanation
Step 1:
We can breakdown 27 into its factors as shown below.
27 = 3 × 9;
9 = 3 × 3;
Step 2:
So the prime factorization of 27 is
= 3 × 3 × 3.
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Answer : A
Explanation
Step 1:
We can breakdown 32 into its factors as shown below.
32 = 2 × 16;
16 = 2 × 8;
8 = 2 × 4;
4 = 2 × 2.
Step 2:
So the prime factorization of 32 is
= 2 × 2 × 2 × 2 × 2.
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Answer : D
Explanation
Step 1:
We can breakdown 36 into its factors as shown below.
36 = 2 × 18;
18 = 2 × 9;
9 = 3 × 3;
Step 2:
So the prime factorization of 36 is
= 2 × 2 × 3 × 3
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Answer : B
Explanation
Step 1:
We can breakdown 48 into its factors as shown below.
48 = 3 × 16;
16 = 2 × 8;
8 = 2 × 4;
4 = 2 × 2.
Step 2:
The prime factorization of 48 is
= 2 × 2 × 2 × 2 × 3
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Answer : A
Explanation
Step 1:
We can breakdown 50 into its factors as shown below.
50 = 2 × 25;
25 = 5 × 5;
Step 2:
So the prime factorization of 50 is
= 2 × 5 × 5 = 2 × 52
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Answer : C
Explanation
Step 1:
We can breakdown 54 into its factors as shown below.
54 = 2 × 27;
27 = 3 × 9;
9 = 3 × 3;
Step 2:
So the prime factorization of 54 is
= 2 × 3 × 3 × 3 = 2 × 33
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Answer : B
Explanation
Step 1:
We can breakdown 60 into its factors as shown below.
60 = 2 × 30;
30 = 2 × 15;
15 = 3 × 5;
Step 2:
So the prime factorization of 60 is
= 2 × 2 × 3 × 5 = 22 × 3 × 5
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Answer : D
Explanation
Step 1:
We can breakdown 64 into its factors as shown below.
64 = 2 × 32;
32 = 2 × 16;
16 = 2 × 8;
8 = 2 × 4;
4 = 2 × 2.
Step 2:
So the prime factorization of 64 is
= 2 × 2 × 2 × 2 × 2 × 2 = 26
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Answer : A
Explanation
Step 1:
We can breakdown 84 into its factors as shown below.
84 = 2 × 42;
42 = 2 × 21;
21 = 3 × 7;
Step 2:
So the prime factorization of 84 is
= 2 × 2 × 3 × 7 = 22 × 3 × 7
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