That's right.

factor multiplication factor equals product formula: factor multiplication factor = product, and factor means that the quotient of integer A divided by integer b(b≠) is exactly an integer without a remainder, so we say that B is a factor of A. In primary school mathematics, two positive integers are multiplied, so both numbers are called factors of product, or called divisors.

definition of primary school mathematics: if a*b=c(a, b and c are integers), then we call a and b the factors of c. It should be noted that this relationship only holds when the dividend, divisor and quotient are all integers and the remainder is zero. Conversely, we call c a multiple of a and b. When studying factors and multiples, primary school mathematics does not consider .

related properties

1. divisibility: if an integer a is divided by a non-zero integer b, the quotient is an integer, and the remainder is zero, we say that a is divisible by b (or that b is divisible by a) and record it as b | a.

2. prime number (prime number): a natural number with exactly two positive factors. (or defined as a number in which two factors in a natural number greater than 1 are not divisible by other natural numbers except 1 and the integer itself).

3. Composite number: There are other positive factors besides 1 and itself.

4 and 1 have only a positive factor of 1, so they are neither prime nor composite.

5. If A is a factor of B and A is a prime number, A is said to be a prime factor of B.. For example, 2, 3 and 5 are all prime factors of 3. 6 is not a prime number, so it doesn't count. 7 is not a factor of 3, so it is not a prime factor.