Question

find the HCF of 70 and 98 by prime factorization method​

Answer 1

Answer:

What is the GCF of 70 and 98?

1. Find the prime factorization of 70. 70 = 2 × 5 × 7.
2. Find the prime factorization of 98. 98 = 2 × 7 × 7.
3. To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 2 × 7.
4. GCF = 14.

Answer 2

Step-by-step explanation:

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