| 1 |
The HCF of 20,48 and 56 is. |
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| 2 |
The product of common prime factorization is called. |
- A. LCM
- B. Factorization
- C. HCF
- D. Factor
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| 3 |
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
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| 4 |
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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| 5 |
The greastest numebr which divides two or more given numbers simulataneously is called. |
- A. LCM
- B. HCF
- C. Factorization
- D. Factor
|
| 6 |
The smallaest number which divides 5,10,15 completelty is. |
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| 7 |
The smallest numebr which divides 11,33,66 completeliy |
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| 8 |
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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| 9 |
Prime factorization of 121 is |
- A. 11
- B. 11 x 11
- C. 12 x 1
- D. 121
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| 10 |
LCM of 8,16 in |
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