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julsineya [31]
3 years ago
10

Which number is prime 70, 31, 49, or 85

Mathematics
2 answers:
Jet001 [13]3 years ago
6 0

Answer:

31

Step-by-step explanation:

70 is divisible by 10.

49 is divisible by 7

85 is divisible by 5

31 is divisible by 1 and itself

vladimir2022 [97]3 years ago
4 0

Answer:

31

Step-by-step explanation:

When a number has more than two factors it is known as a composite number.

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