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प्रश्न
State if the following is a prime number?
137
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उत्तर
A number between 100 and 200 is a prime number if it is not divisible by any prime number less than 15.
Similarly, a number between 200 and 300 is a prime number if it is not divisible by any prime number less than 20.
137 is a prime number because it is not divisible by 2, 3, 5, 7, and 11.
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संबंधित प्रश्न
Test the divisibility of the following number by 2:
789403
Test the divisibility of the following number by 3:
20701
Test the divisibility of the following numbers by 7:
6021
Test the divisibility of the following numbers by 8:
36792
Test the divisibility of the following numbers by 8:
1790184
In the following number, replace * by the smallest number to make it divisible by 9:
2*135
In the following number, replace * by the smallest number to make it divisible by 9:
835*86
State if the following is a prime number?
103
Write (T) for true and (F) for false against the following statement:
If a number divides the sum of two numbers exactly, it must exactly divide the numbers separately.
Which of the following is a prime number?
