What is least common multiple of 16 and 76

lcm(76,16) = 304

Step-by-step explanation:

The multiples of 76 are … , 228, 304, 380, ….

The multiples of 16 are …, 288, 304, 320, …

The common multiples of 76 and 16 are n x 304, intersecting the two sets above, n\neq 0 \thinspace\in\thinspace\mathbb{Z}n  

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=0∈Z.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)