A factor (or divisor) is a number which evenly goes into the number of which it is a factor. E.g. 5, 2, 10 and 4 are factors of 20.
A multiple is a number which is a whole number of times larger than the number of which it is a multiple. E.g. 4, 6, 8, 10 and so on are multiples of 2.
A product is very similar to a multiple; the product of two numbers is the two multiplied together. E.g. the product of 5 and 4 is twenty, as is the product of 10 and 2.
A product (multiple) is divisible by a factor (divisor)
Any multiple of 31
I believe the opposite of a factor is a multiple. It could also be a non-factor.
No, the factors are the whole numbers. The product is the multiple.
The same as the product of 84 and 90.
1056
15 or 35
54
The least common multiple of 16 and 19 is their product, 304. The numbers are co-prime, i.e. have no common factor, so the LCM is their product.
No. 9 is a multiple of 3, an equal or larger number which is the product of factors.
The number is 35.
Their product, since they have no common factor.