Question

find the HCF of 57,75,102​

Answer 1

Step-by-step explanation:

57 = 3 * 19

75 = 3 * 5 * 5

102 = 2 * 3 * 17

Hcf = 3

Answer 2

Step-by-step explanation:

here's the answer...

◆first we'll take hcf for 57 and 75

75=57×1+18

57=18×3+3

18=3×6+0

●and hence, hcf(75,57) is 3●

◆and now, let's take 102 and 75

102=75×1+27

75=27×2+21

27=21×1+6

21=6×3+3

6=3×2+0

●and yeah, the hcf(75,102) is 3●

and from this, we conclude, the hcf(75,57,102) is 3...

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