| 1 |
The HCF of two or more than two numbers, which have no common prime factor, is always. |
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| 2 |
The greastest numebr which divides two or more given numbers simulataneously is called. |
- A. LCM
- B. HCF
- C. Factorization
- D. Factor
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| 3 |
The common prime factor of 12,16,28 are. |
- A. 2 , 2
- B. 2 , 2, 7
- C. 2, 2,2,2
- D. 2,2,3
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| 4 |
The HCF of 20,48 and 56 is. |
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| 5 |
The smallest numebr which divides 11,33,66 completeliy |
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| 6 |
Numebr of methods to find HCF are. |
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| 7 |
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
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| 8 |
The smallaest number which divides 5,10,15 completelty is. |
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| 9 |
Number of methods to find LCM |
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| 10 |
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
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