Question

find the HCF of 30 and 54​

Answer 1

Answer:

HCF (30,54) = 6

Step-by-step explanation:

Resolving 30 and 54 into product of prime factors,

30 = 2¹ × 3¹ × 5

54 = 2¹ × 3³

HCF (30,54) = 2¹×3¹ = 6

/* Product of the smallest power of each common prime factors of the numbers */

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Answer 2

$\huge\sf{Answer:-}$

$\sf 30 = 2 {}^{1} \times 3 {}^{1} \times 5 \\ \sf 54 = 2 {}^{1} \times 3 {}^{3}$

$\sf HCF(30..54) \\ \sf = 2 {}^{1} \times 3 {}^{1} = 6$

$\sf\color{red}{Nayan}$$\sf\color{blue}{Shreyas ....}$