3.Find HCF of 441 and 315 by using prime factorization.
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2
Answer:
Steps to find GCF
- Find the prime factorization of 315. 315 = 3 × 3 × 5 × 7.
- Find the prime factorization of 315. 315 = 3 × 3 × 5 × 7.Find the prime factorization of 441. 441 = 3 × 3 × 7 × 7.
- Find the prime factorization of 315. 315 = 3 × 3 × 5 × 7.Find the prime factorization of 441. 441 = 3 × 3 × 7 × 7.To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 3 × 3 × 7
GCF = 63.
Answered by
2
Answer:
63
Step-by-step explanation:
By Prime Factorization,
441 = 3×3×7×7
315 = 3×3×5×7
HCF = 3×3×7 = 63
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