21
84
42 is the lowest common multiple of 3, 6, and 7.
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 2, 3, 4, 5, and 7 is 420.
The smallest number which is a common multiple of both 7 and 4 is 28.
35
It is 84
42
42.
The smallest multiply of 7 divisible by 9 is the lowest common multiple of 7 and 9: lcm(7, 9) = 63.
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 3, 6, 7, and 14 is 42.
21 is the smallest number that both 7 and 3 divide into evenly with no remainder.
LCM = 35