EduSahara™ Assignment
Name : Prime Factorization
Chapter : Playing with Numbers
Grade : SSC Grade VI
License : Non Commercial Use
Question
1
1.
Find the prime factorization of
35
(i)
5
✕
10
(ii)
3
✕
7
(iii)
5
✕
7
(iv)
5
✕
6
(v)
5
2
✕
7
Question
2
2.
Find the prime factorization of
70
(i)
2
✕
5
✕
4
(ii)
2
✕
7
✕
7
(iii)
2
✕
5
2
✕
7
(iv)
2
✕
5
✕
6
(v)
2
✕
5
✕
7
Question
3
3.
Find the prime factorization of
686
(i)
1
✕
7
3
(ii)
2
✕
7
3
(iii)
2
2
✕
7
3
(iv)
2
-1
✕
7
3
(v)
4
✕
7
3
Question
4
4.
Find the prime factorization of
3240
(i)
4
3
✕
3
4
✕
5
(ii)
2
3
✕
3
4
✕
5
(iii)
2
2
✕
3
4
✕
5
(iv)
2
3
✕
3
4
✕
5
2
(v)
2
3
✕
3
4
✕
2
Question
5
5.
Find the number of prime factors of
20
(i)
1
(ii)
0
(iii)
3
(iv)
2
(v)
4
Question
6
6.
Find the number of prime factors of
88
(i)
2
(ii)
3
(iii)
1
(iv)
4
(v)
0
Question
7
7.
Find the number of prime factors of
648
(i)
1
(ii)
0
(iii)
4
(iv)
2
(v)
3
Question
8
8.
Find the number of prime factors of
2160
(i)
1
(ii)
4
(iii)
3
(iv)
0
(v)
2
Question
9
9.
Find the prime factorization of
25
(i)
3
2
(ii)
8
2
(iii)
5
(iv)
5
3
(v)
5
2
Question
10
10.
Find the prime factorization of
78
(i)
2
✕
3
✕
13
(ii)
2
✕
3
2
✕
13
(iii)
1
✕
3
✕
13
(iv)
2
✕
6
✕
13
(v)
2
-1
✕
3
✕
13
Question
11
11.
Find the prime factorization of
952
(i)
2
3
✕
7
✕
20
(ii)
2
3
✕
7
✕
17
(iii)
2
3
✕
7
✕
16
(iv)
2
3
✕
7
✕
17
2
(v)
2
3
✕
5
✕
17
Question
12
12.
Find the prime factorization of
972
(i)
2
✕
3
5
(ii)
4
2
✕
3
5
(iii)
2
2
✕
3
6
(iv)
2
2
✕
3
5
(v)
(-1)
2
✕
3
5
Question
13
13.
Find the number of prime factors of
39
(i)
1
(ii)
2
(iii)
3
(iv)
0
(v)
4
Question
14
14.
Find the number of prime factors of
56
(i)
4
(ii)
0
(iii)
2
(iv)
1
(v)
3
Question
15
15.
Find the number of prime factors of
1496
(i)
4
(ii)
2
(iii)
3
(iv)
0
(v)
1
Question
16
16.
Find the number of prime factors of
4000
(i)
1
(ii)
4
(iii)
3
(iv)
2
(v)
0
Assignment Key
1) (iii)
2) (v)
3) (ii)
4) (ii)
5) (iv)
6) (i)
7) (iv)
8) (iii)
9) (v)
10) (i)
11) (ii)
12) (iv)
13) (ii)
14) (iii)
15) (iii)
16) (iv)
