Math, asked by frooti24, 1 year ago

Find the HCF using the prime factorization method 18 and 45

Answers

Answered by srishtimalik99
1
factorisation of 18=2×3×3
factorisation of 45=3×3×5
common factors are 3,3
HCF=3×3=9
HCF of 18 and 45 is 9.
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Answered by raj7987
0
☺hello guys☺
your answer in this attached image
18=2x3x3
45=3x3x5
so its HCF(Highest Common Factor) is 9
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