Which of these is a prime number? 801, 141, 203, 139

Answer 1

A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers, which means it has exactly two distinct positive divisors: 1 and itself.

Let's check each number:

• 801: This number is not prime because it can be divided by 3 (801 = 3 × 267).
• 141: This number is not prime because it can be divided by 3 (141 = 3 × 47).
• 203: This number is not prime because it can be divided by 7 (203 = 7 × 29).
• 139: This number is prime because it has no divisors other than 1 and 139.

Thus, the prime number in the list is 139.

Answer 2

thank you

Answer 3

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