no 91 x 3
There are three prime factors of 273. They are 3, 7, and 13.
No, 273 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 273 can also be divided by 3, 7, 13, 21, 39, and 91.
273 91,3 13,7,3
273 = 3 x 7 x 13
No.
3 + 131 + 139 = 273 73 + 97 + 103 = 273 37 + 43 + 193 = 273
91+31+151=273
Two numbers are relatively prime if their greatest common divisor (GCD) is 1. The GCD of 220 and 273 is 1, meaning they have no common factors other than 1. Therefore, 220 and 273 are relatively prime.
13
Composite.
3,7,13
Adding the digits together gives 12, which is divisible by 3, so 273 is divisible by 3, and thus not prime.