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An even number

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Q: What is the product of 2 and an odd number?
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Related questions

What is a conjecture about the product of 2 odd numbers?

Their product will also be an odd number.


What is the the LCM of 2 and any odd number?

The LCM of 2 and any odd number is their product.


The Product of an odd number and an even number is?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Odd times even is odd.


What is the product of and even number and an odd number?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Even times odd is odd.


Does the product of 2 odd numbers equal an odd number?

yes


What is true about the product of an odd and an even number?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Odd times even will be odd.


What is the product of a even a odd number?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Even times odd is even/


The product of odd numbers is always even?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Odd times odd is always odd.


What is the product of an even and odd?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Even times odd is even.


Is the product of an even number and an odd number even or odd?

Even. 2 x 3 = 6 for example


Is the product for any two prime numbers always odd?

Without knowing what the product is, it will be difficult to help. Presumably, you can tell the difference between even and odd numbers. If you are trying to predict, the product of two evens is even, the product of two odds is odd and the product of an even and an odd is even.


What do you know about the product of odd and even numbers?

There are 3 cases: An even number time an even number such as 2*6=12 is always even. Proof: Since even numbers can be expressed as 2*X and 2*Y, their product is 4xy which is even. An even number times an odd number (same as odd times even) such as 2*3=6 is always even. Proof: 2X represents an even number and 2Y+1 represents an odd number. Their product is 4XY+2X=2(2XY+X), which is even. An odd number times an odd number such as 11*11=121 is always odd. Proof: Let 2X+1 and 2Y+1 be the two odd numbers. Their product is 4XY+2X+2Y+1 = 2(2XY+X+Y)+1, which is odd. Summary: the product of two numbers is always even unless the two numbers are both odd.