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प्रश्न
The smallest number which when diminished by 3 is divisible by 14, 28, 36 and 45, is
विकल्प
1257
1260
1263
none of these
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उत्तर
1263
The smallest number that is exactly divisible by 14, 28, 36, and 45 will be their L.C.M.
So, the required number will be L.C.M. plus 3.
L.C.M. of the three numbers = 22 × 32 × 5 × 7
= 1260
∴ Required number = 1260 + 3 = 1263
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संबंधित प्रश्न
Test the divisibility of the following number by 3:
872645
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23590
Test the divisibility of the following number by 10:
55555
Test the divisibility of the following number by 11:
137269
Test the divisibility of the following number by 11:
8790322
In the following number, replace * by the smallest number to make it divisible by 3:
27*4
In the following number, replace * by the smallest number to make it divisible by 11:
39*43
Test the divisibility of 2134563 by 9.
The least number divisible by each of the numbers 15, 20, 24, 32 and 36 is
What least number should be replaced for * so that the number 67301*2 is exactly divisible by 9?
