find HCF of 60,100 and find HCF of 270,900
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1
Answer:
900 and 270 , start with the larger
integer , that is 900. Apply the
Division lemma , we get
900=270×3+90
270=90×3+0
The remainder has now become
zero . Now our procedure stops.
Since the divisor at this stage is 90.
Therefore ,
HCF(900,270)=90
Answered by
1
Answer:
HCF of 60,100
2 60
2 30
3 15
5 5
1
2 100
2 50
5 25
5 5
1
60 = 2×2×3×5
100 = 2×2×5×5
H.C.F = 2×2×5= 20
HCF of 270,900
2 270
3 135
3 45
3 15
5 5
1
2 900
2 400
2 200
2 100
2 50
5 25
5 5
1
270 = 2×3×3×3×5
900 = 2×2×2×2×2×5×5
H.C.F = 2×5 = 10
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