1 |
The greatest numebr which divides 40,80,60 completely is. |
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2 |
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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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
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4 |
Number of methods to find LCM |
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5 |
Numebr of methods to find HCF are. |
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6 |
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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7 |
The smallaest number which divides 5,10,15 completelty is. |
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8 |
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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9 |
HCF of 12,22,14 is. |
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10 |
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
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