Question

find the hcf of 30,45​

Answer 1

Answer:

15

Step-by-step explanation:

30=2x3x5

45=3x3x5

HCF = Common in both = 3x5=15

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Answer 2

Answer:

the answer is 15

Step-by-step explanation:

30=3*2*5

45=3*3*5

h c f =3 * 5= 15