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
9
(i)
3
(ii)
3
3
(iii)
5
2
(iv)
3
2
(v)
3
-1
Question
2
2.
Find the prime factorization of
91
(i)
7
✕
12
(ii)
7
✕
13
(iii)
9
✕
13
(iv)
7
✕
11
(v)
7
2
✕
13
Question
3
3.
Find the prime factorization of
819
(i)
3
2
✕
7
2
✕
13
(ii)
3
✕
7
✕
13
(iii)
3
2
✕
9
✕
13
(iv)
3
2
✕
7
✕
13
(v)
3
-1
✕
7
✕
13
Question
4
4.
Find the prime factorization of
4860
(i)
2
3
✕
3
5
✕
5
(ii)
(-1)
2
✕
3
5
✕
5
(iii)
2
2
✕
3
5
✕
5
(iv)
2
✕
3
5
✕
5
(v)
2
2
✕
6
5
✕
5
Question
5
5.
Find the number of prime factors of
49
(i)
1
(ii)
0
(iii)
3
(iv)
2
(v)
4
Question
6
6.
Find the number of prime factors of
72
(i)
2
(ii)
3
(iii)
1
(iv)
0
(v)
4
Question
7
7.
Find the number of prime factors of
256
(i)
0
(ii)
1
(iii)
3
(iv)
4
(v)
2
Question
8
8.
Find the number of prime factors of
8190
(i)
6
(ii)
5
(iii)
2
(iv)
8
(v)
4
Question
9
9.
Find the prime factorization of
16
(i)
2
3
(ii)
2
(iii)
2
5
(iv)
2
4
(v)
5
4
Question
10
10.
Find the prime factorization of
84
(i)
2
2
✕
3
✕
5
(ii)
2
2
✕
3
✕
7
(iii)
2
2
✕
2
✕
7
(iv)
2
2
✕
5
✕
7
(v)
2
2
✕
3
2
✕
7
Question
11
11.
Find the prime factorization of
630
(i)
2
✕
3
2
✕
5
✕
7
(ii)
2
✕
6
2
✕
5
✕
7
(iii)
2
✕
3
2
✕
5
✕
6
(iv)
2
✕
3
2
✕
5
2
✕
7
(v)
2
✕
3
2
✕
5
✕
5
Question
12
12.
Find the prime factorization of
1600
(i)
2
5
✕
5
2
(ii)
5
6
✕
5
2
(iii)
2
6
✕
5
2
(iv)
2
7
✕
5
2
(v)
2
6
✕
3
2
Question
13
13.
Find the number of prime factors of
49
(i)
3
(ii)
0
(iii)
1
(iv)
4
(v)
2
Question
14
14.
Find the number of prime factors of
76
(i)
3
(ii)
1
(iii)
2
(iv)
0
(v)
4
Question
15
15.
Find the number of prime factors of
644
(i)
4
(ii)
3
(iii)
0
(iv)
2
(v)
1
Question
16
16.
Find the number of prime factors of
4050
(i)
4
(ii)
2
(iii)
3
(iv)
1
(v)
0
Assignment Key
1) (iv)
2) (ii)
3) (iv)
4) (iii)
5) (i)
6) (i)
7) (ii)
8) (ii)
9) (iv)
10) (ii)
11) (i)
12) (iii)
13) (iii)
14) (iii)
15) (ii)
16) (iii)
