what is the HCF of 275,525 and 830
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Answer:
Step-by-step explanation:
Find the prime factorization of 275
275 = 5 × 5 × 11
Find the prime factorization of 525
525 = 3 × 5 × 5 × 7
To find the HCF, multiply all the prime factors common to both numbers:
Therefore, HCF = 5 × 5
HCF = 25
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