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Byju's Answer
Standard IX
Mathematics
Product of Two Numbers = HCF x LCM
The Sum of th...
Question
The Sum of the LCM and the HCF of the numbers 90 and 150 is?
480
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Solution
The correct option is
A
480
90
=
2
×
3
×
3
×
5
150
=
2
×
3
×
5
×
5
∴
HCF
(
90
,
150
)
=
2
×
3
×
5
=
30
LCM
(
90
,
150
)
=
2
×
3
×
3
×
5
×
5
=
450
Sum of the LCM and the HCF
=
4
50
+
30
=
480
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Product of Two Numbers = HCF x LCM
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