Question

find the hcf by listing factor method of 27,54,45​

Answer 1

Answer:

9 is highest common factor

Step-by-step explanation:

Answer 2

Answer:

Calculate Greatest Common Factor for :

   27, 45 and 54

Factorize of the above numbers :

   27 = 33  

   45 = 32 • 5  

   54 = 2 • 33  

Build a prime factors table

   Number of times each prime factor

   appears in the factorization of :

Prime  

Factor   Number  

27   Number  

45   Number  

54    G.C.F  

(min)  

2 0 0 1 0

3 3 2 3 2

5 0 1 0 0

GCF = 32

Greatest Common Factor is :

     9

GCF AND HCF IS THE SAME

Step-by-step explanation: Hope this helps

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