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
4

(i)

4
(ii)

2
(iii)

1
(iv)

0
(v)

3

Question 2

2.

Find the number of prime factors of
93

(i)

0
(ii)

3
(iii)

4
(iv)

2
(v)

1

Question 3

3.

Find the product of LCM and HCF of
{10,4}

(i)

39
(ii)

40
(iii)

38
(iv)

41
(v)

43

Question 4

4.

Find the product of LCM and HCF of
{21,12,6}

(i)

249
(ii)

255
(iii)

251
(iv)

253
(v)

252

Question 5

5.

Find the product of LCM and HCF of
{6,26,12,24}

(i)

624
(ii)

625
(iii)

627
(iv)

622
(v)

623

Question 6

6.

What is the number that divides
{2254,679,964}
leaving a remainder of
4

(i)

14
(ii)

15
(iii)

12
(iv)

18
(v)

16

Question 7

7.

What is the number that divides
{7107,1307,3482}
leaving a remainder of
2

(i)

147
(ii)

143
(iii)

144
(iv)

145
(v)

146

Question 8

8.

Find the number of prime factors of
780

(i)

4
(ii)

1
(iii)

3
(iv)

7
(v)

5

Question 9

9.

Find the number of prime factors of
1232

(i)

2
(ii)

3
(iii)

1
(iv)

0
(v)

4

Question 10

10.

Find the total number of factors of
46

(i)

3
(ii)

6
(iii)

5
(iv)

2
(v)

4

Question 11

11.

Find the total number of factors of
93

(i)

2
(ii)

6
(iii)

3
(iv)

5
(v)

4

Question 12

12.

Find the total number of factors of
975

(i)

13
(ii)

11
(iii)

10
(iv)

12
(v)

15

Question 13

13.

Find the total number of factors of
2100

(i)

37
(ii)

36
(iii)

34
(iv)

35
(v)

39

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