Because they only have two factors.
The prime numbers between 43 and 53 are 47 and 53.
53 is a prime number
3 and 53
2862 = 2 * 3 * 3 * 3 * 53
53, 59 and 61.
The prime numbers between 43 and 53 are 47 and 53.
53 is a prime number
3 and 53
2862 = 2 * 3 * 3 * 3 * 53
1 and 53 (53 is prime).
53, 59 and 61.
There are three prime numbers: 47, 53, 59.
The numbers 47 and 53 are prime.
Itself because 53 is a prime number
53 is a prime number. The other numbers listed are all composites and are divisible by 3.
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53 are the prime numbers up to 53.
LCM is the multiple of the highest power of prime factors of two or more numbers. Since prime numbers have no other factors than themselves, the LCM of two or more prime numbers is their product. As an example, the LCM of 3, 5, and 53 is 3 x 5 x 53 = 795.