Find HCF and LCM of 35 and 55 and verify your answer.

CBSE Class 10 Maths PYQ · Real Numbers · Find lcm & hcf · 2 Marks · March 2025 · Standard

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452 Marks · March 2025 · Standard
Find HCF and LCM of $35$ and $55$ and verify your answer.
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$35 = 5 \times 7$
$55 = 5 \times 11$
HCF = $5$
LCM = $5 \times 7 \times 11 = 385$
HCF $\times$ LCM = $5 \times 385 = 1925$
Product of two numbers = $35 \times 55 = 1925$
Hence HCF $\times$ LCM = Product of two numbers
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