Q2 of 30 Page 1

What is the HCF of the smallest prime number and the smallest composite number?

Smallest Prime Number = 2

Prime Factorization of 2 = 1 x 2


Smallest Composite Number = 4


Prime Factorisation 4 = 1 x 2 x 2


∴ HCF of 2 and 4 is 1 x 2 = 2

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