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5 votes
What is the prime factor of 21!

User Sofya
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7.5k points

2 Answers

3 votes
3x7 they are both indistinct prime factors
User Subbeh
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7.1k points
1 vote

Answer:

3*7

Explanation:

21 = 3*7

Both 3 and 7 are prime

User Twampss
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