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10) If a number is divisible by 4 and 7, the number must have at least six factors. What are they?

User Arboles
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If a number is divisible by 4 and 7, the number must have at least six factors. What are they?

we know that

(4)(7)=(2^2)(7)=28

so

the factors are

1

2

2^2=4

7

2(7)=14

4(7)=28

therefore

the answer is

1, 2, 4 7, 14, 28

User Loomi
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