LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.
147 and 2500 have no common factors other than 1, so their common multiples are their product, 367,500, and all multiples of 367,500 (735,000, 1,102,500, 1,470,000, 1,837,500, etc.).
The least common multiples of 5, 11, and 13 is 715.
There is no "most common multiple". To find all common multiples, you start by finding the least common multiple. All other common multiples are multiples of this least common multiple.
It is 12 and its multiples.
the LCM for these numbers is 3
LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.
147 and 2500 have no common factors other than 1, so their common multiples are their product, 367,500, and all multiples of 367,500 (735,000, 1,102,500, 1,470,000, 1,837,500, etc.).
They are all multiples.
147
The least common multiple of 462 , 147 = 3,234
The least common multiple of these two numbers is 147.
The least common multiple of the numbers 147 and 20 is 2,940.
There is not a least common multiple of a single number, such as 49, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common. Examples: The least common multiple of 3 and 49 is 147. The least common multiple of 14 and 49 is 98. The least common multiple of 49 and 196 is 196.
The Least Common Multiple of 21, 63, 147: 441
147, 294, 441 and so on.
147, 294, 441 and so on.