find the HCF of 40,22,36 by prime factorisation method
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Answer:
Highest common factor (HCF) of 40, 22, 36 is 2.
Step-by-step explanation:
The Prime Factorization of 40 : 2 x 2 x 2 x 5
The Prime Factorization of 22 : 2 x 11
The Prime Factorization of 36 : 2 x 2 x 3 x 3
Since the common factor is 2. Therefore HCF = 2
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