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प्रश्न
Write all the prime numbers between:
40 and 80
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उत्तर
All prime numbers between 40 and 80 are 41, 43, 47, 53, 59, 61, 67, 71, 73 and 79.
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संबंधित प्रश्न
What are composite numbers? Can a composite number be odd? If yes, write the smallest odd composite number.
What are twin primes?
Write all the pairs of twin primes between 50 and 100
What are co-primes?
Express the following number as the sum of two odd prime:
98
Express the following odd number as the sum of three odd prime number:
31
Express the following odd number as the sum of three odd prime number:
63
Which of the following is a composite number?
Find the prime numbers in the list given below.
22, 37, 43, 48, 53, 60, 91, 57, 59, 77, 79, 97, 100
Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint : 3 + 7 = 10)
A number which has only two factors is called a ______.
