what is the HCF of 45 and 105
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Answered by
8
45 = 3×3×5
105 =5× 7×3
Therefore Hcf of 45 and 105 is 5×3 =15
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Answered by
2
Answer:
15
Step-by-step explanation:
Prime factorization of 45 is 3×3×5
Prime factorization of 105 is 3×5×3
Thus HCF is 3×5
Thus HCF is 15
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