HCF ( a,b):12, ,a*b :1800 find LCM
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answer may be 150........
ajitatri:
150
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2
Hi friend!!
» We know that,
HCF × LCM of given two numbers = product of two numbers
» HCF (a,b) = 12 and ab = 1800
» HCF × LCM = ab
12 × LCM(a,b) = 1800
LCM (a,b) = 1800/12
LCM (a,b) = 150
Therefore, LCM (a,b) = 150
» We know that,
HCF × LCM of given two numbers = product of two numbers
» HCF (a,b) = 12 and ab = 1800
» HCF × LCM = ab
12 × LCM(a,b) = 1800
LCM (a,b) = 1800/12
LCM (a,b) = 150
Therefore, LCM (a,b) = 150
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