Yes, the greatest common factor of two different prime numbers is always 1
Always even.
The answer is sometimes - when the multiple in question is 1.
Yes, that is correct.
sometimes
Yes, the greatest common factor of two different prime numbers is always 1
Always even.
The answer is sometimes - when the multiple in question is 1.
Yes, that is correct.
They are always rational numbers.
No.
Sometimes
Yes, the least common multiple of two numbers is always divisible by those numbers' greatest common factor.
It's never. A factor divides into a number without remainder, so the biggest it can be is the number itself.
Not always, sometimes the LCM equals the greatest number, i.e.the LCM of 5 and 6 is 30, the LCM of 3 and 6 is 6.
No, because sometimes sets of data can have different numbers and other sets of data can have modes in them.
Sometimes true.