43 and 1.
The four factors of 215 are 1, 5, 43, and 215.The factor pairs of 215 are 1 x 215 and 5 x 43.The proper factors of 215 are 1, 5, and 43 or,if the definition you are using excludes 1, they are 5 and 43.The prime factors of 215 are 5 and 43.The distinct prime factors of 215 (listing each prime factor only once) are 5 and 43.The prime factorization of 215 is 5 x 43.
Six distinct factors Two distinct prime factors
The factors of 43 are: 1, 43
43 is prime, so its factors are 1 and 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.
Twelve distinct factors.
There can be infinitely many distinct factors.
301 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 301 are 1, 7, 43, and 301.The factor pairs of 301 are 1 x 301 and 7 x 43.The proper factors of 301 are 1, 7, and 43 or,if the definition you are using excludes 1, they are 7 and 43.The prime factors of 301 are 7 and 43.The 2 distinct prime factors (listing each prime factor only once) of 301 are 7 and 43.The prime factorization of 301 is 7 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.
Seven distinct factors.
Factors: 1 and 43 Multiples 43, 86, 129 and so on.
86 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 86 are 1, 2, 43, and 86.The factor pairs of 86 are 1 x 86 and 2 x 43.The proper factors of 86 are 1, 2, and 43 or,if the definition you are using excludes 1, they are 2 and 43.The prime factors of 86 are 2 and 43.The 2 distinct prime factors (listing each prime factor only once) of 86 are 2 and 43.The prime factorization of 86 is 2 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. The prime factorization is 2 to the 2nd power times 3 times 7.
The distinct prime factors of 70 are 2, 5, and 7, so it has three distinct prime factors.