Mathematics
If HCF of two numbers is 15 and their product is 1575, then their LCM is
15
105
525
1575
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Answer
We know that:
HCF × LCM = Product of two numbers
⇒ 15 × LCM = 1575
⇒ LCM =
⇒ LCM = 105.
Hence, option 2 is the correct option.
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Statement I: 4 × 5 = 20. So 20 is a multiple of 4 and 5.
Statement II: If a is a factor of c, then c is called a multiple of a.
Statement I is true but statement II is false.
Statement I is false but statement II is true.
Both Statement I and statement II are true.
Both Statement I and statement II are false.