Question

find the hcf of 120 254

Answer 1

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$<b>Here is your answer :-$

120 = 2 × 60

= 2 × 2 × 30

= 2 × 2 × 2 × 15

= 2 × 2 × 2 × 3 × 5

254 = 2 × 127

$\bold{\boxed{HCF \:= \:2 }}$

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Answer 2

find the HCF of 120 and 250:-

ANSWER:-

Prime Factor of 120 = 2×2×2×3×5
Prime Factor of 254 = 2×127

so, (120,254) = 2 (because common is 2)
the HCF of (120, 254) = 2

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