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
24

(i)

2 2

✕

3
(ii)

2 3

✕

3 2
(iii)

(-1) 3

✕

3
(iv)

2 3

✕

3
(v)

5 3

✕

3

Question 2

2.

Find the prime factorization of
86

(i)

2

✕

43 2
(ii)

2

✕

43
(iii)

2

✕

45
(iv)

2

✕

42
(v)

2

✕

40

Question 3

3.

Find the prime factorization of
1225

(i)

5 2

✕

7 3
(ii)

5 2

✕

7 2
(iii)

5 2

✕

4 2
(iv)

5 2

✕

9 2
(v)

5

✕

7 2

Question 4

4.

Find the prime factorization of
1620

(i)

2 2

✕

3 5

✕

5
(ii)

5 2

✕

3 4

✕

5
(iii)

2

✕

3 4

✕

5
(iv)

2 2

✕

3 4

✕

5
(v)

0

✕

3 4

✕

5

Question 5

5.

Find the number of prime factors of
32

(i)

4
(ii)

1
(iii)

3
(iv)

2
(v)

0

Question 6

6.

Find the number of prime factors of
66

(i)

1
(ii)

2
(iii)

0
(iv)

4
(v)

3

Question 7

7.

Find the number of prime factors of
960

(i)

0
(ii)

2
(iii)

1
(iv)

3
(v)

4

Question 8

8.

Find the number of prime factors of
11340

(i)

3
(ii)

4
(iii)

1
(iv)

6
(v)

5

Question 9

9.

Find the total number of factors of
44

(i)

4
(ii)

6
(iii)

5
(iv)

7
(v)

8

Question 10

10.

Find the total number of factors of
58

(i)

3
(ii)

5
(iii)

4
(iv)

1
(v)

6

Question 11

11.

Find the total number of factors of
192

(i)

11
(ii)

15
(iii)

14
(iv)

16
(v)

13

Question 12

12.

Find the total number of factors of
3240

(i)

41
(ii)

40
(iii)

37
(iv)

39
(v)

43

Question 13

13.

Find the prime factorization of
21

(i)

1

✕

7
(ii)

5

✕

7
(iii)

3

✕

7
(iv)

3

✕

7 2
(v)

3

✕

6

Question 14

14.

Find the prime factorization of
88

(i)

2 3

✕

14
(ii)

2 3

✕

11 2
(iii)

2 2

✕

11
(iv)

2 3

✕

11
(v)

0

✕

11

Question 15

15.

Find the prime factorization of
684

(i)

2 2

✕

3

✕

19
(ii)

(-1) 2

✕

3 2

✕

19
(iii)

2 2

✕

3 2

✕

21
(iv)

2 2

✕

3 2

✕

19
(v)

2 3

✕

3 2

✕

19

Question 16

16.

Find the prime factorization of
3024

(i)

(-1) 4

✕

3 3

✕

7
(ii)

2 4

✕

3 3

✕

7
(iii)

2 5

✕

3 3

✕

7
(iv)

2 4

✕

6 3

✕

7
(v)

2 4

✕

3 2

✕

7

Question 17

17.

Find the number of prime factors of
24

(i)

0
(ii)

1
(iii)

2
(iv)

3
(v)

4

Question 18

18.

Find the number of prime factors of
98

(i)

2
(ii)

0
(iii)

1
(iv)

4
(v)

3

Question 19

19.

Find the number of prime factors of
960

(i)

3
(ii)

1
(iii)

0
(iv)

2
(v)

4

Question 20

20.

Find the number of prime factors of
10192

(i)

1
(ii)

4
(iii)

3
(iv)

2
(v)

0

Question 21

21.

Find the total number of factors of
38

(i)

1
(ii)

4
(iii)

6
(iv)

3
(v)

5

Question 22

22.

Find the total number of factors of
50

(i)

4
(ii)

6
(iii)

5
(iv)

7
(v)

9

Question 23

23.

Find the total number of factors of
96

(i)

13
(ii)

12
(iii)

11
(iv)

9
(v)

15

Question 24

24.

Find the total number of factors of
1800

(i)

35
(ii)

38
(iii)

34
(iv)

37
(v)

36

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