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True or false- the least common multiple of any two distinct prime numbers is the product the prime numbers?
true 2x3=6 LCM (2,3)=6 3x5=15 LCM (3,5)=15 2x5=10 LCM (2,5)=10
Which of these statement are true 5 is a multiple of 25?
The true statement is that 25 is a multiple of 5
Can two numbers have the same least common multiple and greatest common factor?
Yes, they can. It should be noted that for such pairs of numbers, the LCM and GCF will always be the same, and always will be the lowest of the numbers. 6 and 12 are a good example; both have a GCF of 6 and a LCM of 6. not true. 2 numbers can't have the same gcf and lcm.
Is 50 is a multiple of 2 is it true or false?
True
What conjecture must be true about the least common muitipal of any number pairs in which one number is the greatest common factor of the other number?
The LCM is the other number.
Is the least common multiple of 4 and 6 is12 true or false?
True
The least common multiple is the lowest multiple other than 0 common to sets of multiples?
That's true.
True or false the least common multiple of 5 and 7 is the smallest number divisible by both 5 and 7?
Yes, that's the definition of the lowest common multiple.
What true about 2 and 3 in least common multiple?
The LCM of 2 and 3 is their product.
Is it true that the Least Common Multiple of two numbers is equal to their product divided by their Greatest Common Factor?
Yes.
Is it always true that if you divide the product of two numbers by the Greatest common factor you find the Least common multiple?
Yes, as long as the numbers are positive.
True or false the least common multiple of 6 and 8 is 48?
False; it's 24.
Is the least common multiple always 1?
well... not really. true- 1 goes into all numbers, but if you are comparing least common multiples, it CANNOT be 1. hope that helps?
True or false the least common multiple of a list of numbers is the smallest number that is a multiple of all numbers in the list of numbers?
False. The least common multiple (LCM) of a list of numbers is the smallest number that is divisible by each number in the list, not just a multiple. In other words, the LCM is the smallest number that is a common multiple of all the numbers in the list.
Is any number greater than 1 the least common multiple of the number and itself is n times n?
No, that is not true.
What is the LCM of 214 and 348?
True, but the LCM of 214 and 348 is 37236.
Make a conjecture about what must be true about the least common multiple of any number pairs in which one number is the greatest common factors of the other number?
idkj :D
