14 = 2 X 7
42 = 2 X 3 X 7
So 2 & 7 are common to both multiples /
NB '3' is NOT a common multiple.
42 and 84
The least common multiple (LCM) of two numbers is the smallest positive rational number (not zero) that is a multiple of both. Multiples of 14 are: 14, 28, 42, 56, etc. Multiples of 21 are: 21, 42, 63,etc. The least common multiple of 14 and21 is the smallest one of those: 42
Multiples of 12 are 12, 24, 36, 48, 60, 72, 84... Multiples of 42 are 42, 84... Two common multiples of 12 and 42 are 84 and 168. The Least Common Multiple of 12 and 42 is 84.
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
14, 28 , 42 ... infinity
the common multiples of 42 and 14 from 1-100 is 42,and 84
42, 84, 126 and so on.They are 42 and multiples of 42
The least common multiples of 7 and 14 are 14,28 and 42>
The common multiples of 7, 14, and 21 are the infinite set of multiples of their least common multiple, which is 42. So the common multiplesof 7, 14, and 21 are 42, 84, 126, 168, and so on.Any multiple of 42.
42 and 84
They are 42 and 84.
Multiples of 7 that are less than 60 are 7, 14, 21, 28, 35, 42, 49, 56.Multiples of 14 that are less than 60 are 14, 28, 42, 56. Common multiples that are less than 60 are 14, 28, 42, and 56.
The common multiples of 42 and 14 between 1 and 100 are 42 and 84.
Since 42 is a multiple of 14, and multiple of 42 is common to 14. That would make it 42 and 84 in that range.
42 and 84
Any multiple of 42.
The LCM is: 42