Question

find HCF of 30, 45,60​

Answer 1

Step-by-step explanation:

$\huge\mathfrak\pink{Hello\: Mate}$

$30\: =\: 2 × 3 × 5$

$45\: =\: 3 × 3 × 5$

$60\: =\: 2 × 3 × 2 × 5$

$HCF\: =\: 3 × 5\: =\: 15$

$\red{\fbox{Answer\: is\: 15}}$

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Answer 2

Answer:

hcf of 30= 2x3x5

hcf of 45 = 3x3x5

hcf of 60 = 2x2x3x5

hcf of commen to 3 and 5

3x 5 = 15