Question

all factors of 729 and 75​

Answer 1

Answer:

Factors of 729: 1, 3, 9, 27, 81, 243, 729. Factor pairs: 729 = 1 x 729, 3 x 243, 9 x 81, or 27 x 27.

We can see that 75 is a composite number. We also know that 75=1×75,3×25, or 5×15 . All of these numbers are prime numbers so they are all factors of 75 . Thus we see that the factors of 75 are 1 , 3 , 5 , 15 , 25 and 75 .

Answer 2

Step-by-step explanation:

Factors of 729: 1, 3, 9, 27, 81, 243, 729. Factor pairs: 729 = 1 x 729, 3 x 243, 9 x 81, or 27 x 27.

We can see that 75 is a composite number. We also know that 75=1×75,3×25, or 5×15 . All of these numbers are prime numbers so they are all factors of 75 . Thus we see that the factors of 75 are 1 , 3 , 5 , 15 , 25 and 75 .