Question

Use euclid division lemma find the hcf of 340, 210

Answer 1

Answer:

Euclid division lemma

a=bq+r

So here a=340,b=210

340=210×1+130

210=130×1+80

130=80×1+50

80=50×1+30

50=30×1+20

30=20×1+10

20=10×2+0

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Since the remainder is 0

So the hcf of 340,210 is 10.