The product of two no. Is 324. Their HCF can be.
a)54
b)9
c)4
d)27
WITH SOLUTION...
Answers
Answered by
7
LCMXHCF=Product of two numbers
HCF=324/LCM
Without the least common multiple, or at least one of the two numbers, you cannot identify its HCF.
Answered by
16
Answer:
HCF = 9
Step-by-step explanation:
324 = 2x2×3×3x3x3
As LCM is not less than HCF and LCM is the multiple of HCF.
If HCF = 54 the LCM = 324 ÷ 54 = 6 which cannot possible as LCM is less than HCF.
if HCF = 4 then LCM = 324 ÷ 4 = 81 which cannot poasible as 81 LCM is not multiple of 4 HCF.
if HCF = 27 then LCM = 12 which cannot possible as LCM = 12 is less than HCF = 27.
if HCF = 9 then LCM = 36 which can possible as LCM = 36 is greater than HCF = 9 and 36 is the multiple of 9.
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