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Byju's Answer
Standard IV
Mathematics
Prime Factorization
Which of the ...
Question
Which of the following is the prime factorization of
63
?
A
3
×
21
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B
7
×
9
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C
1
×
63
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D
3
×
3
×
7
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Solution
The correct option is
D
3
×
3
×
7
Ladder method is shown to find out the prime factorization of
63
.
So, prime factorization of
63
=
3
×
3
×
7
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