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Byju's Answer
Standard VI
Mathematics
Prime Factorisation
The prime fac...
Question
The prime factors of
40
are:
A
2
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B
4
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C
5
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D
8
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Solution
The correct option is
C
5
We know.
40
=
5
×
8
⇒
40
=
5
×
2
×
2
×
2
⇒
40
=
2
3
×
5
This is the prime factorization of
40.
∴
The prime factors are
2
and
5.
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