Some multiples of 7 are 14, 28, 70 and 700. Any number that can be expressed as the product of 7 and another number is a multiple of 7. Any number that can be evenly divided by 7 is a multiple of 7.
Integers in multiplication can be referred to as either factors or multiples depending on their use in an equation. For example, 7 * 8 = 56, so 56 is a multiple of both 7 and 8. Therefore, 7 and 8 are factors of 56, meaning that they can be multiplied together to achieve that result.
A number is only considered the factor of another if it can be multiplied by an integer to achieve that other number. Therefore, even though 7 * 0.25 = 1.4, 7 is not a factor of 1.4, because neither 0.25 nor 1.4 is an integer. All of the multiples of 7 can be defined as 7 * a, where a is a positive integer greater than or equal to one. Therefore, there are an infinite number of multiples for 7, since 7 could be multiplied by any integer from 1 to infinity, yielding a different result each time. Large amounts of multiples can be calculated quickly.