EduSahara™ Worksheet

EduSahara™ Assignment

Name : Prime Factorization

Chapter : Playing with Numbers

Grade : CBSE Grade VI

License : Non Commercial Use

Question 1

1.

Find the prime factorization of
34

(i)

4

✕

17
(ii)

2 -2

✕

17
(iii)

2

✕

17
(iv)

1

✕

17
(v)

2 2

✕

17

Question 2

2.

Find the prime factorization of
68

(i)

2 3

✕

17
(ii)

5 2

✕

17
(iii)

(-1) 2

✕

17
(iv)

2

✕

17
(v)

2 2

✕

17

Question 3

3.

Find the prime factorization of
560

(i)

2 3

✕

5

✕

7
(ii)

2 5

✕

5

✕

7
(iii)

2 4

✕

7

✕

7
(iv)

2 4

✕

5

✕

7
(v)

2 4

✕

5

✕

5

Question 4

4.

Find the prime factorization of
2016

(i)

2 5

✕

3 3

✕

7
(ii)

2 5

✕

3 2

✕

7
(iii)

2 3

✕

3 2

✕

7
(iv)

2 5

✕

6 2

✕

7
(v)

2 5

✕

3

✕

7

Question 5

5.

Find the number of prime factors of
21

(i)

2
(ii)

0
(iii)

1
(iv)

4
(v)

3

Question 6

6.

Find the number of prime factors of
60

(i)

1
(ii)

0
(iii)

4
(iv)

2
(v)

3

Question 7

7.

Find the number of prime factors of
850

(i)

0
(ii)

1
(iii)

3
(iv)

4
(v)

2

Question 8

8.

Find the number of prime factors of
11440

(i)

5
(ii)

6
(iii)

4
(iv)

1
(v)

3

Question 9

9.

Find the total number of factors of
35

(i)

5
(ii)

6
(iii)

4
(iv)

1
(v)

3

Question 10

10.

Find the total number of factors of
52

(i)

6
(ii)

8
(iii)

3
(iv)

5
(v)

7

Question 11

11.

Find the total number of factors of
264

(i)

14
(ii)

16
(iii)

17
(iv)

19
(v)

15

Question 12

12.

Find the total number of factors of
3888

(i)

30
(ii)

29
(iii)

33
(iv)

31
(v)

27

Question 13

13.

Find the prime factorization of
27

(i)

3 4
(ii)

3 3
(iii)

3 2
(iv)

0
(v)

6 3

Question 14

14.

Find the prime factorization of
72

(i)

5 3

✕

3 2
(ii)

2 3

✕

3 2
(iii)

2 3

✕

1
(iv)

2 3

✕

3 3
(v)

2 2

✕

3 2

Question 15

15.

Find the prime factorization of
1323

(i)

3 3

✕

7 2
(ii)

3 3

✕

7
(iii)

3 3

✕

9 2
(iv)

1

✕

7 2
(v)

3 4

✕

7 2

Question 16

16.

Find the prime factorization of
1680

(i)

2 4

✕

3

✕

5

✕

7
(ii)

2 4

✕

3

✕

5 2

✕

7
(iii)

2 4

✕

3

✕

5

✕

6
(iv)

(-1) 4

✕

3

✕

5

✕

7
(v)

2 4

✕

3

✕

5

✕

10

Question 17

17.

Find the number of prime factors of
36

(i)

2
(ii)

3
(iii)

4
(iv)

1
(v)

0

Question 18

18.

Find the number of prime factors of
54

(i)

0
(ii)

1
(iii)

2
(iv)

4
(v)

3

Question 19

19.

Find the number of prime factors of
276

(i)

1
(ii)

4
(iii)

2
(iv)

3
(v)

0

Question 20

20.

Find the number of prime factors of
5250

(i)

6
(ii)

1
(iii)

3
(iv)

5
(v)

4

Question 21

21.

Find the total number of factors of
48

(i)

9
(ii)

13
(iii)

10
(iv)

8
(v)

11

Question 22

22.

Find the total number of factors of
64

(i)

9
(ii)

6
(iii)

4
(iv)

7
(v)

8

Question 23

23.

Find the total number of factors of
720

(i)

28
(ii)

30
(iii)

32
(iv)

31
(v)

29

Question 24

24.

Find the total number of factors of
600

(i)

27
(ii)

25
(iii)

22
(iv)

23
(v)

24

Assignment Key