EduSahara™ Assignment
Name : Prime Factorization
Chapter : Factors and Multiples
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
Find the prime factorization of
33
(i)
3
✕
10
(ii)
3
✕
14
(iii)
3
✕
11
(iv)
3
-1
✕
11
(v)
3
2
✕
11
Question
2
2.
Find the prime factorization of
92
(i)
2
2
✕
23
(ii)
2
3
✕
23
(iii)
2
2
✕
20
(iv)
2
✕
23
(v)
5
2
✕
23
Question
3
3.
Find the prime factorization of
560
(i)
2
4
✕
4
✕
7
(ii)
2
4
✕
7
✕
7
(iii)
2
4
✕
5
✕
7
(iv)
2
4
✕
5
2
✕
7
(v)
2
2
✕
5
✕
7
Question
4
4.
Find the prime factorization of
8640
(i)
2
6
✕
3
3
✕
5
2
(ii)
2
6
✕
3
3
✕
3
(iii)
4
6
✕
3
3
✕
5
(iv)
2
6
✕
3
2
✕
5
(v)
2
6
✕
3
3
✕
5
Question
5
5.
Find the number of prime factors of
21
(i)
4
(ii)
0
(iii)
2
(iv)
3
(v)
1
Question
6
6.
Find the number of prime factors of
75
(i)
1
(ii)
2
(iii)
0
(iv)
3
(v)
4
Question
7
7.
Find the number of prime factors of
1728
(i)
4
(ii)
3
(iii)
2
(iv)
1
(v)
0
Question
8
8.
Find the number of prime factors of
448
(i)
3
(ii)
4
(iii)
2
(iv)
1
(v)
0
Question
9
9.
Find the total number of factors of
45
(i)
7
(ii)
8
(iii)
6
(iv)
5
(v)
4
Question
10
10.
Find the total number of factors of
85
(i)
4
(ii)
7
(iii)
2
(iv)
5
(v)
3
Question
11
11.
Find the total number of factors of
1292
(i)
15
(ii)
11
(iii)
10
(iv)
12
(v)
13
Question
12
12.
Find the total number of factors of
16875
(i)
17
(ii)
21
(iii)
22
(iv)
20
(v)
19
Assignment Key
1) (iii)
2) (i)
3) (iii)
4) (v)
5) (iii)
6) (ii)
7) (iii)
8) (iii)
9) (iii)
10) (i)
11) (iv)
12) (iv)
