Math, asked by elliottjaneen05, 7 months ago

What is the Hcf of 18,12 and 30

Answers

Answered by Anonymous
15

6 is the HCF of 18,12 and 30.

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Answered by mathdude500
1

Answer:

Prime factor of 18 = 2×3×3

Prime factor of 12 = 2×2×3

Prime factor of 30 = 2×3×5

So, HCF of 18, 12, 30 = 2×3 = 6

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