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The HCF of two numbers a and b is 5 and ...

The HCF of two numbers a and b is 5 and their LCM is 200. Find the product ab.

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AGRAWAL PUBLICATION-REAL NUMBERS-EXAMPLE
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  3. The HCF of two numbers a and b is 5 and their LCM is 200. Find the pro...

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  4. Can two numbers have 18 as their HCF and 380 as their LCM? Give reason...

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  5. Find a rational number between sqrt2and sqrt7

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  7. If the HCF of (336.,54)=6, find the LCM(336,54).

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  18. Using prime factorisation method, find the HCF and LCM of 210 and 175.

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