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
480

(i)

2 5

✕

3

✕

5
(ii)

2 3

✕

3

✕

5
(iii)

2 5

✕

2

✕

5
(iv)

2 5

✕

5

✕

5
(v)

2 5

✕

3

✕

5 2

Question 2

2.

Find the prime factorization of
3780

(i)

2 2

✕

3 4

✕

5

✕

7
(ii)

2 2

✕

3 3

✕

5

✕

5
(iii)

2

✕

3 3

✕

5

✕

7
(iv)

2 2

✕

3 3

✕

5

✕

9
(v)

2 2

✕

3 3

✕

5

✕

7

Question 3

3.

Find the prime factorization of
120

(i)

2 3

✕

2

✕

5
(ii)

2 3

✕

3

✕

5
(iii)

2 4

✕

3

✕

5
(iv)

2 3

✕

3 -2

✕

5
(v)

4 3

✕

3

✕

5

Question 4

4.

Find the prime factorization of
5600

(i)

2 5

✕

2 2

✕

7
(ii)

2 6

✕

5 2

✕

7
(iii)

2 4

✕

5 2

✕

7
(iv)

2 5

✕

5 2

✕

9
(v)

2 5

✕

5 2

✕

7

Question 5

5.

Find the prime factorization of
360

(i)

2 3

✕

3 2

✕

7
(ii)

2 3

✕

3 2

✕

5 2
(iii)

2 3

✕

3 2

✕

4
(iv)

2 3

✕

3 2

✕

5
(v)

2 3

✕

3 2

✕

3

Question 6

6.

Find the prime factorization of
3456

(i)

(-1) 7

✕

3 3
(ii)

2 7

✕

3 2
(iii)

2 7

✕

3 3
(iv)

5 7

✕

3 3
(v)

2 7

✕

3 4

Question 7

7.

Find the prime factorization of
1029

(i)

3

✕

7 3
(ii)

3

✕

4 3
(iii)

3

✕

7 2
(iv)

3

✕

7 4
(v)

3

✕

10 3

Question 8

8.

Find the prime factorization of
20736

(i)

2 8

✕

3 3
(ii)

2 8

✕

3 4
(iii)

2 8

✕

1
(iv)

4 8

✕

3 4
(v)

2 9

✕

3 4

Question 9

9.

Find the prime factorization of
3024

(i)

2 4

✕

1

✕

7
(ii)

2 4

✕

3 4

✕

7
(iii)

2 4

✕

3 3

✕

7
(iv)

2 4

✕

3 3

✕

6
(v)

4 4

✕

3 3

✕

7

Question 10

10.

Find the prime factorization of
30240

(i)

2 5

✕

3 3

✕

5

✕

7
(ii)

2 5

✕

3 3

✕

7

✕

7
(iii)

2 5

✕

3 3

✕

2

✕

7
(iv)

2 6

✕

3 3

✕

5

✕

7
(v)

2 5

✕

3 2

✕

5

✕

7

Assignment Key