Math, asked by khalidk5752, 5 hours ago

The HCF of 18 and 20 is----------------.

Answers

Answered by Sidramano227
0

Answer:

factor of 18=1,2,3,6,9,18

factor of 20=1,2,4,5,10

common factor=1,2

big common factor 2

so,

HCF of 18 and 20 is 2.

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