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3 years ago

Find the HCF of 120,140, 180

Mathematics

1 answer:

erik [133]3 years ago

5 0

Answer:

The Highest common factor of 120,140,180 is ( HCF) = 20

Step-by-step explanation:

Explanation:-

Given numbers 120,140,180

120 = 60 × 2

= 30 × 2× 2

= 15 × 2×2×2

= 5×3× 2×2×2

140 = 70 × 2

= 10 × 7× 2

= 5× 2× 7× 2

180 = 90 × 2

= 30×3×2

= 5 × 6 × 3× 2

= 5 × 2× 3× 2 × 3

The Highest common factor of 120,140,180 is 5 ×2×2 = 20

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Find the HCF of 120,140, 180​

Find the HCF of 120,140, 180