2 x 5 x 7 = 70
Consecutive numbers can't both be multiples of 7. The LCM of consecutive numbers is their product. 14 and 15 are consecutive numbers whose LCM is a multiple of 7 that is greater than 200.
It depends on what the numbers are. For example, if the prime numbers you were talking about were 3 and 7, the least common multiple would be 21. If your numbers were 2 and 3, it would be 6.
Never.
It means write down three pairs of numbers that are relatively prime like 4 and 9, 5 and 6, 13 and 25
No, only if the numbers are relatively prime.
70
70.
It is 100
The number is 70.
The number is 70.
70
37
The least common multiple of two different prime numbers is the product of those two prime numbers.
Yes.
42
2 x 5 x 7 = 70
Non zero whole number, with a magnitude greater than any of the numbers.