Question

Find the HCF of 28, 30 and 35
by short division method?​

Answer 1

$28)30(1 \\ - 28 \\ \: \: \: \: 2)35(1 \\ - 2 \\ \: \: \: \: \: \: 15)35(2 \\ \frac{ \: \: \: \: \: \: \:- 30}{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 5)35(7} \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: - 35}{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 0}$

Hence the hcf of all three numbers is 5.

Full form of H.C.F.=

Highest or greatest common factor.

Hope it helped u buddy...

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