EduSahara™ Worksheet

EduSahara™ Assignment

Name : Prime Factorization Miscellaneous

Chapter : Playing with Numbers

Grade : SSC Grade VI

License : Non Commercial Use

Question 1

1.

Find the number of prime factors of
40

(i)

2
(ii)

1
(iii)

3
(iv)

4
(v)

0

Question 2

2.

Find the number of prime factors of
51

(i)

2
(ii)

4
(iii)

3
(iv)

0
(v)

1

Question 3

3.

Find the product of LCM and HCF of
{24,4}

(i)

98
(ii)

97
(iii)

94
(iv)

95
(v)

96

Question 4

4.

Find the product of LCM and HCF of
{9,28,10}

(i)

1259
(ii)

1258
(iii)

1260
(iv)

1261
(v)

1262

Question 5

5.

Find the product of LCM and HCF of
{28,16,21,12}

(i)

335
(ii)

338
(iii)

336
(iv)

337
(v)

334

Question 6

6.

What is the number that divides
{4837,835,3319}
leaving a remainder of
7

(i)

139
(ii)

138
(iii)

137
(iv)

141
(v)

136

Question 7

7.

What is the number that divides
{6311,3136,2511}
leaving a remainder of
11

(i)

22
(ii)

24
(iii)

26
(iv)

25
(v)

28

Question 8

8.

Find the number of prime factors of
1794

(i)

3
(ii)

5
(iii)

1
(iv)

4
(v)

7

Question 9

9.

Find the number of prime factors of
5600

(i)

2
(ii)

1
(iii)

4
(iv)

0
(v)

3

Question 10

10.

Find the total number of factors of
14

(i)

6
(ii)

5
(iii)

1
(iv)

3
(v)

4

Question 11

11.

Find the total number of factors of
64

(i)

6
(ii)

10
(iii)

8
(iv)

5
(v)

7

Question 12

12.

Find the total number of factors of
594

(i)

15
(ii)

19
(iii)

17
(iv)

13
(v)

16

Question 13

13.

Find the total number of factors of
12096

(i)

59
(ii)

55
(iii)

56
(iv)

53
(v)

57

Assignment Key