21 factors: 1,3,7,21
56 factors: 1,2,4,7,8,14,28,56
7 is your GCF
Answer:
354294
Step-by-step explanation:
729/3=243
243*243=59049
59049*6=354294
(2x+1) x (3x-2)
Is the answer
157,000 is 157,453 to the nearest thousand becuase the 4 in the hundreds place is smaller than five so it rounds down.
Math is not exactly my strongest link, but I would say the answer to this would be C