| 1 |
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
|
| 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 |
When we multiply any number by any other numebr , their product is called ....of that number. |
- A. HCF
- B. Prime factoriation
- C. Factor
- D. Multiple
|
| 4 |
The greatest numebr which divides 40,80,60 completely is. |
|
| 5 |
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
|
| 6 |
Numebr of methods to find HCF are. |
|
| 7 |
The greatest numebr which divides two or more given numbers simultaneously is called. |
- A. LCM
- B. HCF
- C. Factorization
- D. Factor
|
| 8 |
The greastest numebr which divides two or more given numbers simulataneously is called. |
- A. LCM
- B. HCF
- C. Factorization
- D. Factor
|
| 9 |
LCM of 8,16 in |
|
| 10 |
The smallaest number which divides 5,10,15 completelty is. |
|