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
640

(i)

2 7

✕

3
(ii)

2 7

✕

5
(iii)

4 7

✕

5
(iv)

2 6

✕

5
(v)

2 7

✕

5 2

Question 2

2.

Find the prime factorization of
11520

(i)

2 8

✕

3 2

✕

5
(ii)

2 7

✕

3 2

✕

5
(iii)

2 8

✕

3 3

✕

5
(iv)

2 8

✕

3 2

✕

3
(v)

2 8

✕

6 2

✕

5

Question 3

3.

Find the prime factorization of
1134

(i)

2

✕

3 4

✕

7
(ii)

4

✕

3 4

✕

7
(iii)

2

✕

1

✕

7
(iv)

2 2

✕

3 4

✕

7
(v)

2

✕

3 4

✕

6

Question 4

4.

Find the prime factorization of
13440

(i)

2 7

✕

3

✕

5

✕

7
(ii)

2 7

✕

3

✕

3

✕

7
(iii)

2 8

✕

3

✕

5

✕

7
(iv)

2 7

✕

3

✕

4

✕

7
(v)

5 7

✕

3

✕

5

✕

7

Question 5

5.

Find the prime factorization of
945

(i)

3 3

✕

5

✕

7
(ii)

3 3

✕

5 2

✕

7
(iii)

1

✕

5

✕

7
(iv)

5 3

✕

5

✕

7
(v)

3 2

✕

5

✕

7

Question 6

6.

Find the prime factorization of
48384

(i)

4 8

✕

3 3

✕

7
(ii)

2 8

✕

3 3

✕

5
(iii)

2 9

✕

3 3

✕

7
(iv)

2 8

✕

3 3

✕

7
(v)

2 7

✕

3 3

✕

7

Question 7

7.

Find the prime factorization of
540

(i)

2 2

✕

3 4

✕

5
(ii)

4 2

✕

3 3

✕

5
(iii)

2 2

✕

3 2

✕

5
(iv)

2 2

✕

3 3

✕

5
(v)

2 2

✕

0

✕

5

Question 8

8.

Find the prime factorization of
14112

(i)

2 5

✕

3 2

✕

7 2
(ii)

2 6

✕

3 2

✕

7 2
(iii)

2 5

✕

3 2

✕

4 2
(iv)

2 5

✕

3 2

✕

7
(v)

4 5

✕

3 2

✕

7 2

Question 9

9.

Find the prime factorization of
2520

(i)

2 3

✕

6 2

✕

5

✕

7
(ii)

2 3

✕

3 2

✕

5

✕

7
(iii)

2 3

✕

3 2

✕

5

✕

4
(iv)

2 3

✕

3 2

✕

5

✕

7 2
(v)

2 2

✕

3 2

✕

5

✕

7

Question 10

10.

Find the prime factorization of
13440

(i)

2 6

✕

3

✕

5

✕

7
(ii)

2 7

✕

3

✕

5 2

✕

7
(iii)

2 7

✕

3

✕

5

✕

5
(iv)

2 7

✕

5

✕

5

✕

7
(v)

2 7

✕

3

✕

5

✕

7

Assignment Key