EduSahara™ Assignment
Name : Prime Factorization and Exponent Notation
Chapter : Squares and Square Roots
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
Find the prime factorization of
240
(i)
5
4
✕
3
✕
5
(ii)
2
4
✕
3
✕
5
(iii)
(-1)
4
✕
3
✕
5
(iv)
2
4
✕
3
2
✕
5
(v)
2
4
✕
3
✕
4
Question
2
2.
Find the prime factorization of
23328
(i)
5
5
✕
3
6
(ii)
2
5
✕
1
(iii)
2
6
✕
3
6
(iv)
2
5
✕
3
5
(v)
2
5
✕
3
6
Question
3
3.
Find the prime factorization of
672
(i)
2
6
✕
3
✕
7
(ii)
2
5
✕
6
✕
7
(iii)
2
5
✕
3
✕
5
(iv)
2
5
✕
3
✕
7
(v)
2
4
✕
3
✕
7
Question
4
4.
Find the prime factorization of
30618
(i)
2
✕
3
6
✕
7
(ii)
2
✕
1
✕
7
(iii)
2
✕
3
7
✕
7
2
(iv)
2
✕
5
7
✕
7
(v)
2
✕
3
7
✕
7
Question
5
5.
Find the prime factorization of
180
(i)
(-1)
2
✕
3
2
✕
5
(ii)
2
✕
3
2
✕
5
(iii)
2
2
✕
3
3
✕
5
(iv)
4
2
✕
3
2
✕
5
(v)
2
2
✕
3
2
✕
5
Question
6
6.
Find the prime factorization of
108864
(i)
2
6
✕
3
3
✕
7
(ii)
2
6
✕
3
4
✕
7
(iii)
2
6
✕
3
6
✕
7
(iv)
2
6
✕
3
5
✕
7
(v)
2
6
✕
3
5
✕
9
Question
7
7.
Find the prime factorization of
1728
(i)
2
6
✕
3
2
(ii)
2
6
✕
3
3
(iii)
2
6
✕
3
(iv)
2
7
✕
3
3
(v)
5
6
✕
3
3
Question
8
8.
Find the prime factorization of
78732
(i)
2
2
✕
3
6
(ii)
2
2
✕
3
10
(iii)
2
2
✕
3
8
(iv)
2
2
✕
5
9
(v)
2
2
✕
3
9
Question
9
9.
Find the prime factorization of
864
(i)
2
4
✕
3
3
(ii)
2
5
✕
3
3
(iii)
2
5
✕
1
(iv)
2
5
✕
5
3
(v)
2
5
✕
3
4
Question
10
10.
Find the prime factorization of
25920
(i)
2
4
✕
3
4
✕
5
(ii)
2
6
✕
6
4
✕
5
(iii)
2
6
✕
3
5
✕
5
(iv)
2
5
✕
3
4
✕
5
(v)
2
6
✕
3
4
✕
5
Assignment Key
1) (ii)
2) (v)
3) (iv)
4) (v)
5) (v)
6) (iv)
7) (ii)
8) (v)
9) (ii)
10) (v)