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
48

(i)

4
(ii)

1
(iii)

2
(iv)

3
(v)

0

Question 2

2.

Find the number of prime factors of
63

(i)

0
(ii)

4
(iii)

2
(iv)

1
(v)

3

Question 3

3.

Find the product of LCM and HCF of
{27,16}

(i)

433
(ii)

435
(iii)

430
(iv)

431
(v)

432

Question 4

4.

Find the product of LCM and HCF of
{16,20,10}

(i)

159
(ii)

157
(iii)

162
(iv)

161
(v)

160

Question 5

5.

Find the product of LCM and HCF of
{24,14,22,27}

(i)

16633
(ii)

16631
(iii)

16629
(iv)

16632
(v)

16634

Question 6

6.

What is the number that divides
{2638,688,1213}
leaving a remainder of
13

(i)

73
(ii)

76
(iii)

77
(iv)

75
(v)

74

Question 7

7.

What is the number that divides
{5905,1033,3385}
leaving a remainder of
25

(i)

170
(ii)

165
(iii)

169
(iv)

168
(v)

167

Question 8

8.

Find the number of prime factors of
1056

(i)

1
(ii)

2
(iii)

4
(iv)

0
(v)

3

Question 9

9.

Find the number of prime factors of
9072

(i)

2
(ii)

3
(iii)

4
(iv)

0
(v)

1

Question 10

10.

Find the total number of factors of
22

(i)

3
(ii)

5
(iii)

2
(iv)

7
(v)

4

Question 11

11.

Find the total number of factors of
68

(i)

6
(ii)

9
(iii)

7
(iv)

4
(v)

5

Question 12

12.

Find the total number of factors of
120

(i)

19
(ii)

15
(iii)

17
(iv)

16
(v)

13

Question 13

13.

Find the total number of factors of
1404

(i)

27
(ii)

25
(iii)

24
(iv)

23
(v)

22

Assignment Key