Question

find LCM andHCF of following integers by applying the prime factorisation method 8,9 and 25​

Answer 1

Answer:

by prime factorisation method,

LCM of 8,9 and 25 is

=2*2*2*3*3*5*5

hope it helps

Answer 2

Step-by-step explanation:

8 = 2×2×2=2³

9 = 3×3 = 3²

25 = 5×5 = 5²

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LCM= product of heigher power of prime factors

= 2³×3²×5²= 1800

HCF = either product of common factors or 1

= 1

hope this helps you