# Common multiple of 46 and 38?

Prime factors of 46 are 2 and 23 Prime factors of 38 are 2 and
19 Their common multiple is the product of their primes, 2 x 19 x
23 = **874**

### What is the least common multiple of 46?

There is not a least common multiple of a single number, such as 46, 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 4 and 46 is 92. The least common multiple of 23…