The number 43 is a Prime number, which means it is only divisible by 1 and itself. Therefore, the factors of 43 are 1 and 43. Since 43 is a prime number, it does not have any prime factors other than itself.
542 is a composite number because it has factors other than 1 and itself. It is not a prime number.
The four factors of 542 are 1, 2, 271, and 542.
The factor pairs of 542 are 1 x 542 and 2 x 271.
The proper factors of 542 are 1, 2, and 271 or,
if the definition you are using excludes 1, they are 2 and 271.
The prime factors of 542 are 2 and 271.
The two distinct prime factors (listing each prime factor only once) of 542 are 2 and 271.
The prime factorization of 542 is 2 x 271.
NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
43 is a prime number. Its only prime factor is itself.
43 is a prime number so the common factors of 43 and 42 are 1
The Prime Factors of 1161 are 3, 43
The factors of 43 are: 1, 43 The factors of 44 are: 1, 2, 4, 11, 22, 44 The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 46 are: 1, 2, 23, 46
The factors of 43 are 1 and 43. For them to be common, they need to be compared to another set of factors.
43 is prime, so its factors are 1 and 43.
43 is already prime. Its only prime factor is itself.
The factors of 43 are: 1, 43
43 is a prime number therefore the only two factors are 1 and itself (43) 43 is a prime number. The only two factors of a prime number are 1 and itself. The two factors of 43 are 1 and 43. There are only two factors of a prime number. The only factor pair of 43 is 1 x 43. There is only one factor pair of a prime number. The proper factors of 43 are only 1 or, if the definition you are using excludes 1, there are none. The only prime factor of 43 is 43. There is only one prime factor of a prime number - itself. The only distinct prime factor (listing each prime factor only once) of 43 is also 43. The prime factorization of 43 is 43. In some cases, to emphasize that it is prime, you might write the prime factorization as 1 x 43. NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
1, -1, 3, -3, 43, -43, 129, -129 3 and 43 are prime.
The 4 factors of 129 are 1, 3, 43, and 129. The prime factors of 129 are 3 and 43.
factors: 1, 5, 25, 43, 215, 1075 prime factors: 5(2), 43
The factors of 387 are: 1 3 9 43 129 387 The prime factors are: 3 and 43
43 is already prime; its only prime factor is itself.
The prime factors 86 are: 2 43.
The prime factors of 215 are: 5 and 43.
43 is a prime number. Its only prime factor is itself.