2 x 1/2
3 x 1/3
6 x 1/6
10 x 1/10
Any number and its reciprocal.
Numbers whose product is one is called multiplicative inverses.
Yes, if the product of two numbers is even, at least one of the numbers must be even. However, both numbers can be even as well, in which case their product will also be even. For example, if both numbers are 2 and 4, their product (8) is even. Thus, while both can be even, it is not a requirement; only one needs to be even for the product to be even.
Both 3 and 5 are prime numbers. 3 x 5 = 15
Yes it is possible to determine if a product will be even or odd. To do this, we need to consider what an even number is. Even numbers are numbers with at least one factor of 2 (meaning they are divisible by 2). Thus, any product of numbers which contains at least one even number will result in an even product. If all of the numbers being multiplied together are odd, the product will be odd. If one or more of the numbers is even, the product will be even.
There are only two prime numbers that are consecutive numbers, 2 and 3. Their product is 2 x 3 = 6. The first prime numbers are 2, 3, 5, and 7 and the only two consecutive prime numbers whose product is a single digit are 2 and 3. (The next two consecutive prime numbers, 3 and 5, have a two-digit product.)
16x20 32x10 8x40 4x80 2x160
If the product of 2 numbers is one, than those 2 numbers are recipricals
Numbers whose product is one is called multiplicative inverses.
Yes, if the product of two numbers is even, at least one of the numbers must be even. However, both numbers can be even as well, in which case their product will also be even. For example, if both numbers are 2 and 4, their product (8) is even. Thus, while both can be even, it is not a requirement; only one needs to be even for the product to be even.
Both 3 and 5 are prime numbers. 3 x 5 = 15
Yes it is possible to determine if a product will be even or odd. To do this, we need to consider what an even number is. Even numbers are numbers with at least one factor of 2 (meaning they are divisible by 2). Thus, any product of numbers which contains at least one even number will result in an even product. If all of the numbers being multiplied together are odd, the product will be odd. If one or more of the numbers is even, the product will be even.
1
No, the product of two prime numbers is unique.
Yes, if they have no common factors other than one.
This question is not valid. What is the product of 2679 and what? A product is the result of multiplying 2 numbers. 2679 is one of them. What is the other?
There are only two prime numbers that are consecutive numbers, 2 and 3. Their product is 2 x 3 = 6. The first prime numbers are 2, 3, 5, and 7 and the only two consecutive prime numbers whose product is a single digit are 2 and 3. (The next two consecutive prime numbers, 3 and 5, have a two-digit product.)
30 is the product of three different prime numbers.