if two positive integers a and b are written as a = x ^2y^2 and b = xy^2 ; x, y are prime numbers then HCF ( a,b) is:
a) xy
b) xy^2
c) x ^2y^3
d) x^2y^2
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Heya Friend ✋✋✋
Given :
a = x² × y²
b = x × y²
HCF ( a , b ) = x × y² [ To take HCF select the prime numbers with lowest power in both ]
So your answer is ★ ( b ) xy² ★
Hope it helps
Given :
a = x² × y²
b = x × y²
HCF ( a , b ) = x × y² [ To take HCF select the prime numbers with lowest power in both ]
So your answer is ★ ( b ) xy² ★
Hope it helps
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