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Q: Is 47 a prime or composite number why?

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47 is a prime number but 49 is a composite number

47 is a prime number and not a composite number.

47 is a prime.

47 is a prime, the other two are composite.

No 47 is a prime number so it is not a composite

47 is prime

No, it is not a composite number, it's a prime number.

47 is prime. It is only evenly divisible by itself and one.A prime47 is a prime number.

47 is a prime number

47 is a prime number because there are only 1 and 47

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 47 is prime.

47 is a prime number because it has only 2 factors which are itself and one

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 47 is prime.

It is a prime.

423 is a composite number. Its prime factorisation is 3 x 3 x 47.

47 is a Prime Number.

141 is not prime. 141 = 3 * 47

Both 41 and 47 are prime numbers.

It is a composite number: 329 = 7 x 47329 is a composite number. Its factors are 1, 7, 47, and 329.

47, 29 & 37 are prime numbers while 49 is a composite number.

31 and 47 are prime, the rest composite.

47 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

It is a prime since it can be evenly divided by only 1 and 47.

47 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

GCF of a prime number and a composite number is 1 if the composite number is not a multiple of the prime number. It is clear here that 39 is not a multiple of 47, therefore GCF(47, 39) = 1.