Advertisements
Advertisements
प्रश्न
Find if the following number is a prime number:
87
Advertisements
उत्तर
87
The divisors of 87 are 1, 3, 29 and 87 i.e. 87 has more than 2 factors. Therefore 87 is not a prime number.
APPEARS IN
संबंधित प्रश्न
Write all the prime numbers between:
10 and 40
What are composite numbers? Can a composite number be odd? If yes, write the smallest odd composite number.
Find if the following number is a prime number:
91
Express the following odd number as the sum of three odd prime number:
49
The smallest prime number is ______.
Write 'T' for true and 'F' for false for the following statement.
Every prime number is odd.
Every natural number is either prime or composite
Which of the following number is prime?
26
Express the following number as the sum of three odd primes:
61
Which statement is true about composite numbers?
