1
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Which is the least number that must be subtracted from 1856

Which is the least number that must be subtracted from 1856, so that the remainder when divided by 7, 12, and 16 is 4.

- 137
- 140
- 172
- 1361

2
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What is the greatest number which exactly divides 110, 154 and 242

What is the greatest number which exactly divides 110, 154 and 242?

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3
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What is the highest 3 digit number which is exactly divisible by 3, 5, 6 and 7

What is the highest 3 digit number which is exactly divisible by 3, 5, 6 and 7?

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