Wiki User
∙ 2012-06-21 21:06:32Sometimes.
Wiki User
∙ 2012-06-21 21:06:32Sometimes true.
Sometimes
Sometimes.
always
Sometimes true. The LCM of 4 and 9 is 36. The LCM of 4 and 8 is 8.
sometimes
Always
The answer is sometimes - when the multiple in question is 1.
Remember that when two numbers with the same sign are multiplied,their product is always positive.
sometimes true
The product of two prime numbers is always a composite number, and it never is a prime number.
They are always true - if your calculations are sound.