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43 has only two factors : 1 and 43. Any number with only two factors, ie. 1 and itself, is a Prime number.
Factors are whole numbers which the original number is divisble by.
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Earn +20 ptsQ: How do you know 43 is a prime number?
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Is 43 a prime number?
Yes, 43 is a prime number.Because there are no factors for 43.There are only 1 and itself(43)!Yes.
What are the prime factors of 43?
43 is already prime. Its only prime factor is itself.
What numbers go into 43?
They are 1 and 43 because it's a prime number.
Is 43 a prime or composite nunber?
43 is a prime number. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In the case of 43, it cannot be divided evenly by any other number except for 1 and 43, making it a prime number.
Which is the prime number 33 43 63?
43
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