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The GCF of 304 and 980 using any method

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Answer:

1)Find the prime factorization of 304

304 = 2 × 2 × 2 × 2 × 19

2)Find the prime factorization of 980

980 = 2 × 2 × 5 × 7 × 7

3)To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2

GCF = 4

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