EduSahara™ Worksheet

EduSahara™ Assignment

Name : Prime Factorization and Exponent Notation

Chapter : Squares and Square Roots

Grade : CBSE Grade VIII

License : Non Commercial Use

Question 1

1.

Find the prime factorization of
2187

(i)

3 8
(ii)

3 7
(iii)

5 7
(iv)

3 4
(v)

3 6

Question 2

2.

Find the prime factorization of
38880

(i)

2 5

✕

3 2

✕

5
(ii)

2 4

✕

3 5

✕

5
(iii)

2 6

✕

3 5

✕

5
(iv)

2 5

✕

6 5

✕

5
(v)

2 5

✕

3 5

✕

5

Question 3

3.

Find the prime factorization of
700

(i)

2 2

✕

5 2

✕

7
(ii)

2 -1

✕

5 2

✕

7
(iii)

2

✕

5 2

✕

7
(iv)

2 2

✕

5 2

✕

10
(v)

2 2

✕

5 3

✕

7

Question 4

4.

Find the prime factorization of
15552

(i)

2 6

✕

3 4
(ii)

2 6

✕

3 5
(iii)

2 6

✕

3 6
(iv)

(-1) 6

✕

3 5
(v)

5 6

✕

3 5

Question 5

5.

Find the prime factorization of
432

(i)

2 4

✕

3 2
(ii)

2 2

✕

3 3
(iii)

5 4

✕

3 3
(iv)

2 4

✕

3 4
(v)

2 4

✕

3 3

Question 6

6.

Find the prime factorization of
72000

(i)

2 6

✕

1

✕

5 3
(ii)

2 6

✕

5 2

✕

5 3
(iii)

2 6

✕

3 2

✕

5 2
(iv)

2 6

✕

3 2

✕

5 3
(v)

2 7

✕

3 2

✕

5 3

Question 7

7.

Find the prime factorization of
90

(i)

2

✕

3 2

✕

7
(ii)

2

✕

3 3

✕

5
(iii)

2 -1

✕

3 2

✕

5
(iv)

2

✕

3 2

✕

5
(v)

2

✕

3 2

✕

4

Question 8

8.

Find the prime factorization of
290304

(i)

2 9

✕

3 3

✕

7
(ii)

2 9

✕

3 4

✕

4
(iii)

2 9

✕

3 4

✕

7
(iv)

2 9

✕

6 4

✕

7
(v)

2 9

✕

3 5

✕

7

Question 9

9.

Find the prime factorization of
120

(i)

2 4

✕

3

✕

5
(ii)

(-1) 3

✕

3

✕

5
(iii)

2 3

✕

3

✕

7
(iv)

2 3

✕

2

✕

5
(v)

2 3

✕

3

✕

5

Question 10

10.

Find the prime factorization of
82944

(i)

2 10

✕

3 4
(ii)

2 10

✕

3 5
(iii)

2 10

✕

3 3
(iv)

2 8

✕

3 4
(v)

5 10

✕

3 4

Assignment Key