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The ratio of HCF to LCM of the least composite number and the least prime number is :
- (a)$1:2$
- (b)$2:1$
- (c)$1:1$
- (d)$1:3$
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Sol. (a) $1:2$
The ratio of HCF to LCM of the least composite number and the least prime number is :
CBSE Class 10 Maths PYQ · Real Numbers · Find lcm & hcf · 1 Mark · March 2023 · Standard
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