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Which of the numbers 19,21,23, and 25 has the most factors
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5 votes
Which of the numbers 19,21,23, and 25 has the most factors

User Applejuiceteaching
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7.8k points

2 Answers

2 votes

Answer:

21

Explanation:

User Siggemannen
by
7.4k points
4 votes
First let's find the factors of each number:
19: 1,19
21: 1,3,7,21
23: 1,23
25: 1,5,25
21 has 4 factors, 25 has 3 and 23 and 19 are both prime numbers (with two factors). 21 has the most factors.
User Full Time Skeleton
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8.2k points
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