The least common multiple is the product of all factors in the greatest number of their occurrence.
The prime factors of 4 are 2 and 2.
The prime factor 29 occurs one time.
Therefore:
[tex]\begin{gathered} LCM=2\cdot2\cdot29 \\ \text{LCM=4}\cdot29 \\ LCM=116 \end{gathered}[/tex]The least common multiple of 29 and 4 is 116.
Answer: 116
