Sometimes true.
The LCM of 4 and 9 is 36.
The LCM of 4 and 8 is 8.
sometimes true
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.
Yes,LCM of two numbers is their product.
The LCM of two numbers is sometimes the product of the two numbers.
Sometimes, not always.
Sometimes true.
The product may not have any zeros if there are "carries" from a product at a lower level.
Sometimes.
The product of two numbers that are the same is called a square. Examples: 2 * 2 = 22 = 4 9 * 9 = 92 = 81
Sometimes it is, sometimes it isn't. If the two numbers have a GCF of 1, they are co-prime or relatively prime and their LCM will be their product.
Sometimes, not always. The LCM of 5 and 7 is 35. The LCM of 5 and 10 is 10.
Yes, the least common multiple is the product of the two numbers or the lowest number that both multiples can go into.