43 Is Prime Or Composite

Is 43 a prime number or not?

Equally nosotros already know that, the number having factors ane and the number itself is the prime number number.
And numbers having more than these 2 factors are the blended numbers.
To check whether the number 43 is prime or not start we have to find its factors.

If nosotros take taken numbers from 1, 2, 3…for checking factors of 43, we constitute that 43 has factors ane and the number 43 itself. Hence, we must say that 43 is a prime number number.
Thus, 43 is the prime number.
Here, 43 is the odd prime number.
If we multiply 43 by ane, 2, 3, and so nosotros get the multiples of 43 which are 43, 86,…and then on.

43 has just ii factors which are one and the number itself and hence 43 is the prime number.
43 is the odd prime number and it is non the perfect square too.
If we separate 43 by 1 and the number itself so we go balance as zero. Hence, 1 and 43 are the factors of 43.

43 is not the perfect foursquare.
Factors of 43: ane and 43
Prime factors of 43: 43 (since, 43 is the only ane prime number which is the cistron of 43.)

1) 43 is a

a) odd number

b) Prime number number

c) Blended number

d) Both a and b

Ans: d) both a and b

ii) The prime factors of a prime number 43 are

a) 1

b) 43

c) Both a and b

d) 0

Ans: b) 43

3) i is the not prime factor of 43 considering

a) Information technology is the prime number

b) 1 is neither prime nor blended number

c) Both a and b

d) Given statement is false

Ans: b) 1 is neither prime number nor composite number

Source: https://www.netexplanations.com/is-43-is-a-prime-number/