hcf of 12 45 75
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The HCF of three numbers i.e HCF(12, 45, 75)=3
Step-by-step explanation:
Given 3 numbers 12, 45 and 75
we have to find the HCF of above 3 numbers
we will find the HCF by prime factorization method
The factors are
12=2 x 2 x 3
45=3 x 3 x 5
75=3 x 5 x 5
The highest common factor from the above these factors is 3
Hence, HCF(12, 45, 75)=3
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