Respuesta :

nochko1

Answer:

The least common multiple of 12 and 7 is 84.

Step-by-step explanation:

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Hi1315

Answer:

[tex]12 = 2 \times 3 \times 2 \\ 7 = 7 \times 1 \\ \\ = 2 \times 2 \times 3 \times 7 \times 1 \\ = 84[/tex]

hope this helps you