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# What do 9 and 7 have in common?

Updated: 9/19/2023

Wiki User

11y ago

They have no prime factors in common, as 9 = 3*3 and 7 is prime. Their GCF is 1.

They are both positive integers you can count on your fingers.

Wiki User

11y ago

Anonymous

Lvl 1
3y ago
still confusing

Anonymous

Lvl 1
3y ago

They have 63 in common because

63 divided by 9 = 7 and

63 divided by 7 =9 and

7 times 9 = 63 and

9 times 7 = 63

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Q: What do 9 and 7 have in common?
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