Which numbers are all prime

2, 4, 6, 8, 10

2, 3, 5, 7, 11

1, 3, 5, 7, 9

5, 10, 15, 20, 25

Question

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Mathematics

1 June, 10:10

Which numbers are all prime

2, 4, 6, 8, 10

2, 3, 5, 7, 11

1, 3, 5, 7, 9

5, 10, 15, 20, 25

+2

Answers (2)

Know the Answer?

Amiyah Galloway · Answer 1

Amiyah Galloway 1 June, 10:12

0

the prime numbers are

2,3,5,7,11,

Agustin Levine · Answer 2

2, 3, 5, 7, 11

Step-by-step explanation:

Prime numbers only have 2 factors: 1 and themselves

What's wrong with the other number sets?

2, 4, 6, 8, 10

The only number in this set that is prime is 2.

1, 3, 5, 7, 9

The number 1 is neither prime or composite and 9 is composite.

5, 10, 15, 20, 25

All of these numbers are composite except for 5.

Which numbers are all prime2, 4, 6, 8, 102, 3, 5, 7, 111, 3, 5, 7, 95, 10, 15, 20, 25

Which numbers are all prime

2, 4, 6, 8, 10

2, 3, 5, 7, 11

1, 3, 5, 7, 9

5, 10, 15, 20, 25