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What is the HCF of 20 36 and 45??

Guys I am sooo confused.Can u please help me by solving too.I can't just understand!!!!!​

User Slawek
by
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2 Answers

4 votes

20=1×2×2×5=1×4×5

36=1×2×2×9=1×4×9

45=1×3×3×5=1×9×5[/tex]

  • HCF=1
User ScotterC
by
8.1k points
3 votes

Answer:

1

Explanation:

Common Factor of

20 = 2×2×5×1

36 = 2×2×3×3×1

45 = 3×3×5×1

By the following factors 1 is common

Therefore, HCF of 20 36 and 45 is 1

Hope it helps !

User Iblue
by
8.5k points

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