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
14

(i)

3
(ii)

4
(iii)

2
(iv)

0
(v)

1

Question 2

2.

Find the number of prime factors of
58

(i)

2
(ii)

4
(iii)

0
(iv)

3
(v)

1

Question 3

3.

Find the product of LCM and HCF of
{25,9}

(i)

224
(ii)

222
(iii)

227
(iv)

225
(v)

226

Question 4

4.

Find the product of LCM and HCF of
{9,26,20}

(i)

2340
(ii)

2339
(iii)

2337
(iv)

2343
(v)

2341

Question 5

5.

Find the product of LCM and HCF of
{20,14,9,18}

(i)

1261
(ii)

1263
(iii)

1259
(iv)

1258
(v)

1260

Question 6

6.

What is the number that divides
{3680,2105,2525}
leaving a remainder of
5

(i)

105
(ii)

104
(iii)

106
(iv)

102
(v)

107

Question 7

7.

What is the number that divides
{4627,1657,2647}
leaving a remainder of
7

(i)

332
(ii)

328
(iii)

330
(iv)

329
(v)

331

Question 8

8.

Find the number of prime factors of
1188

(i)

0
(ii)

4
(iii)

1
(iv)

2
(v)

3

Question 9

9.

Find the number of prime factors of
3960

(i)

1
(ii)

6
(iii)

3
(iv)

5
(v)

4

Question 10

10.

Find the total number of factors of
44

(i)

8
(ii)

7
(iii)

5
(iv)

4
(v)

6

Question 11

11.

Find the total number of factors of
50

(i)

5
(ii)

6
(iii)

4
(iv)

7
(v)

8

Question 12

12.

Find the total number of factors of
891

(i)

8
(ii)

11
(iii)

10
(iv)

13
(v)

9

Question 13

13.

Find the total number of factors of
3780

(i)

45
(ii)

49
(iii)

47
(iv)

50
(v)

48

Assignment Key