EduSahara™ Worksheet

EduSahara™ Assignment

Name : Prime Factorization

Chapter : Factors and Multiples

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

Find the prime factorization of
27

(i)

3 2
(ii)

3 4
(iii)

1
(iv)

5 3
(v)

3 3

Question 2

2.

Find the prime factorization of
75

(i)

2

✕

5 2
(ii)

3

✕

5 3
(iii)

3

✕

3 2
(iv)

5

✕

5 2
(v)

3

✕

5 2

Question 3

3.

Find the prime factorization of
648

(i)

2 3

✕

3 4
(ii)

(-1) 3

✕

3 4
(iii)

2 3

✕

6 4
(iv)

2 4

✕

3 4
(v)

2 2

✕

3 4

Question 4

4.

Find the prime factorization of
13125

(i)

3

✕

5 4

✕

7
(ii)

3

✕

5 3

✕

7
(iii)

3

✕

5 4

✕

7 2
(iv)

5

✕

5 4

✕

7
(v)

3

✕

3 4

✕

7

Question 5

5.

Find the number of prime factors of
6

(i)

1
(ii)

3
(iii)

2
(iv)

4
(v)

0

Question 6

6.

Find the number of prime factors of
57

(i)

2
(ii)

1
(iii)

3
(iv)

4
(v)

0

Question 7

7.

Find the number of prime factors of
150

(i)

1
(ii)

0
(iii)

2
(iv)

3
(v)

4

Question 8

8.

Find the number of prime factors of
6600

(i)

4
(ii)

5
(iii)

1
(iv)

6
(v)

3

Question 9

9.

Find the total number of factors of
16

(i)

5
(ii)

6
(iii)

8
(iv)

4
(v)

2

Question 10

10.

Find the total number of factors of
51

(i)

4
(ii)

1
(iii)

5
(iv)

7
(v)

3

Question 11

11.

Find the total number of factors of
120

(i)

13
(ii)

19
(iii)

17
(iv)

15
(v)

16

Question 12

12.

Find the total number of factors of
2016

(i)

35
(ii)

38
(iii)

33
(iv)

36
(v)

37

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