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Is the LCM of two numbers always sometimes or never true the product of the two numbers?
Wiki User
∙ 8y ago
Sometimes true.
Wiki User
∙ 8y ago
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When is product of 2 prime numbers a prime number?
The product of two prime numbers is always a composite number, and it never is a prime number.
When adding two negative rational numbers the sum will be negative sometimes never always?
Never.
Is the statement always sometimes or never true. The LCM of two numbers is the product of the two numbers?
Sometimes true. (when the numbers are mutually prime) e.g. it's true for 5 and 7, 8 and 3. But it's not true when they have a factor in common e.g. 6 and 8, or 15 and 20.
Are rational number is a fraction sometimes always or never?
Rational numbers can always be expressed as fractions.
Does the difference between a positive decimal and a negative decimals can always sometimes or never be positive and why?
It is always positive, and not just for decimal numbers but for all numbers.
Is the LCM of all pairs of odd numbers sometimes or always or never their product?
Sometimes.
Are integers always sometimes or never whole numbers?
Sometimes
Is the LCM of a set of numbers equal to one of the numbers in the set always never or sometimes true?
sometimes
Are co prime numbers always or never prime numbers?
Sometimes.
Is the statement always sometimes or never true. The LCM of two numbers is the product of the two numbers and two examples?
Sometimes true. The LCM of 4 and 9 is 36. The LCM of 4 and 8 is 8.
Are repeating decimals sometimes always or never rational numbers?
always
How do you find whether the square of any nonzero number is sometimes always or never a positive number?
Remember that when two numbers with the same sign are multiplied,their product is always positive.
Are two prime numbers always sometimes or never relatively prime?
Always
When one number is a multiple of another the gcf of the numbers is always sometimes or never the greatest of the numbers?
The answer is sometimes - when the multiple in question is 1.
Is this statement alwayssometimes or never true. the LCM of two numbers is the product of the two numbers?
sometimes true
When is product of 2 prime numbers a prime number?
The product of two prime numbers is always a composite number, and it never is a prime number.
Are two composite numbers always sometimes or never true?
They are always true - if your calculations are sound.
