Question

(A) Find the common factors of 30 and 38
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Answer 1

Answer:

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30 and 38. The biggest common factor number is the GCF number. So the greatest common factor 30 and 38 is 2.

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Answer 2

Answer:

2

Step-by-step explanation:

30 = 2×3×5

38= 2×19

common factor 2