Question

What is the H.C.F of 30 and 45​

Answer 1

15

Hope this helped ^^

Answer 2

2[30 5[45

3[15 3[9

5[5 3[3

[1 [1

30=2*3*5*1

45=5*3*3*1 HCF= 3*1=3

hope its helps you

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