1 |
The smallest numebr which divides 11,33,66 completeliy |
|
2 |
Common prime factors of 36 and 48 are |
- A. 2 x 2 x 3 x 3
- B. 2 x 3 x 8
- C. 2 x 2 x 3
- D. 2 x 3 x 6
|
3 |
The HCF of 20,48 and 56 is. |
|
4 |
Prime factorizationof 72 is |
- A. 2 x 2 x 2 x 3 x 3
- B. 2 x 2 x 2x 9
- C. 8 x 3 x 3
- D. 8 x 9
|
5 |
Prime factorization of 121 is |
- A. 11
- B. 11 x 11
- C. 12 x 1
- D. 121
|
6 |
Prime factorization of 16 is |
- A. 2x 8
- B. 1 x 16
- C. 2 x 2 x 2 x 2
- D. 2 x 4 x 2
|
7 |
The greastest numebr which divides two or more given numbers simulataneously is called. |
- A. LCM
- B. HCF
- C. Factorization
- D. Factor
|
8 |
The HCF of two or more than two numbers, which have no common prime factor, is always. |
|
9 |
The HCF of two or more than two umbers, which have no common prime factor, is always. |
- A. 1
- B. 10
- C. 100
- D. 1000
|
10 |
The product of common prime factorization is called. |
- A. LCM
- B. Factorization
- C. HCF
- D. Factor
|