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LCM and HCF Practice Test 1
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Question : 36
Total: 40
The HCF and LCM of two numbers is 12 and 360 respectively. Find the possible pair of such numbers.
3
1
2
4
None of these
Validate
Solution:
👈: Video Solution
Let two numbers be 12x and 12y.
12
x
×
12
y
=
12
×
360
x
×
y
=
30
So, possible pairs = (1, 30), (2, 15), (3, 10), (5, 6)
So, 4 such pairs of numbers are possible.
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