Question

Express each of the following numbers as a
product of its prime factors.
(i) 240
(ii) 289
(ii) 100.10
(iv) 8975
(V) 111111​

Answer 1

Given: (i) 240  (ii) 289  (ii) 10010  (iv) 8975  (V) 111111​

To find: Express each of the following numbers as a  product of its prime factors.

Solution:

• Prime Factorization: "Prime Factorization" is finding which prime numbers multiply together to make the original number

• So to express each number in prime factors, we need to write it in 2, 3, 5.....numbers.

         (i) 240  = 2^4 x 3 x 5

         (ii) 289  = 17 x 17

         (iii) 10010  = 2 x 5 x 7 x 11 x 13

         (iv) 8975  = 5^2 x 359

          (v) 111111​ = 3 x 7 x 11 x 13 x 31

• So these are expressed in prime factors.

Answer:

          So the number are expressed in prime factors in the solution.

Answer 2

Answer:

2^4×3×5

Step-by-step explanation:

2×120 =240 2×60 =120 2×30= 60 2×15=30 3×5 =15 5×1 =5