HCF of 120 , 150, 180
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120 = 60 x 2 150 = 75 x 2 180 = 90 x 2
60 = 30 x 2 75 = 25 x 3 90 = 45 x 2
30 = 15 x 2 25 = 5 x 5 45 = 15 x 3
15 = 5 x 3 _____________ 15 = 5 x 3
HCF = 2 x 3 x 5
{ FIND THE COMMON NUMBERS AMONG THE THREE NUMBERS (prime numbers alone)}
Thus, HCF = 30
HOPE, IT HELPS YOU
60 = 30 x 2 75 = 25 x 3 90 = 45 x 2
30 = 15 x 2 25 = 5 x 5 45 = 15 x 3
15 = 5 x 3 _____________ 15 = 5 x 3
HCF = 2 x 3 x 5
{ FIND THE COMMON NUMBERS AMONG THE THREE NUMBERS (prime numbers alone)}
Thus, HCF = 30
HOPE, IT HELPS YOU
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