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
720

(i)

2

✕

3 2

✕

5
(ii)

2 4

✕

3 2

✕

5 2
(iii)

2 4

✕

3 2

✕

5
(iv)

2 4

✕

3 2

✕

7
(v)

2 3

✕

3 2

✕

5

Question 2

2.

Find the prime factorization of
8400

(i)

2 5

✕

3

✕

5 2

✕

7
(ii)

2 4

✕

3

✕

5

✕

7
(iii)

2 4

✕

3

✕

8 2

✕

7
(iv)

2 4

✕

3

✕

5 2

✕

7
(v)

2 4

✕

3

✕

3 2

✕

7

Question 3

3.

Find the prime factorization of
1440

(i)

2 5

✕

3 3

✕

5
(ii)

2 5

✕

3 2

✕

2
(iii)

4 5

✕

3 2

✕

5
(iv)

2 5

✕

3 2

✕

5
(v)

2 5

✕

3

✕

5

Question 4

4.

Find the prime factorization of
27216

(i)

2 4

✕

6 5

✕

7
(ii)

2 3

✕

3 5

✕

7
(iii)

2 4

✕

3 5

✕

5
(iv)

2 4

✕

3 5

✕

7
(v)

2 5

✕

3 5

✕

7

Question 5

5.

Find the prime factorization of
1029

(i)

3 -1

✕

7 3
(ii)

3

✕

7 3
(iii)

2

✕

7 3
(iv)

3

✕

10 3
(v)

3

✕

7 4

Question 6

6.

Find the prime factorization of
1800

(i)

2 3

✕

3 2

✕

8 2
(ii)

2 3

✕

3

✕

5 2
(iii)

2 3

✕

3 2

✕

5 2
(iv)

2 3

✕

3 2

✕

2 2
(v)

2 3

✕

3 2

✕

5 3

Question 7

7.

Find the prime factorization of
1323

(i)

3 3

✕

7 2
(ii)

3 2

✕

7 2
(iii)

3 3

✕

5 2
(iv)

3 4

✕

7 2
(v)

5 3

✕

7 2

Question 8

8.

Find the prime factorization of
16800

(i)

2 5

✕

3

✕

7 2

✕

7
(ii)

2 5

✕

1

✕

5 2

✕

7
(iii)

2 5

✕

3

✕

5 2

✕

7
(iv)

2 6

✕

3

✕

5 2

✕

7
(v)

2 5

✕

2

✕

5 2

✕

7

Question 9

9.

Find the prime factorization of
256

(i)

4 8
(ii)

2 8
(iii)

2 9
(iv)

2 7
(v)

2 6

Question 10

10.

Find the prime factorization of
9600

(i)

2 7

✕

5

✕

5 2
(ii)

2 7

✕

3

✕

5 3
(iii)

2 7

✕

3

✕

5
(iv)

2 7

✕

3

✕

5 2
(v)

2 7

✕

3 -1

✕

5 2

Assignment Key