Is 743 a prime no?
743 (seven hundred [and] forty three) is the natural number following 742 and preceding 744. It is a prime number. 743 is a Sophie Germain prime, because 2 × 743 + 1 = 1487 is also prime.
Is 600 a prime numbers?
The prime factors of 600 are 2, 3 and 5. The prime factors of 600 are 2, 3 and 5. The highest prime factor of 600 is 2. The highest prime factor of 600 is 2.
Which number is a prime number?
A prime number is a number greater than 1 with only two factors – themselves and 1. A prime number cannot be divided by any other numbers without leaving a remainder. An example of a prime number is 13. It can only be divided by 1 and 13.
How can you tell that 743 is a prime number?
The number 743 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 743 has exactly two factors, i.e. 1 and 743, it is a prime number.
Where is 743 phone area code?
North Carolina
Area codes 336 and 743 are NANPA area codes which cover most of north-central and northwestern North Carolina, mainly the Piedmont Triad region and the northern Foothills and northern Mountain regions.
Why 743 is a prime number?