No.
The prime factorization of 343 is: 7 x 7 x 7
The four factors of 343 are 1, 7, 49, and 343. The factor pairs of 343 are 1 x 343 and 7 x 49. The proper factors of 343 are 1, 7, and 49 or, if the definition you are using excludes 1, they are 7 and 49. The prime factors of 343 are 7, 7, and 7. The only distinct prime factor (listing each prime factor only once) of 343 is 7. The prime factorization of 343 is 7 x 7 x 7 or, in index form (in other words, using exponents) is 7^3.
343 = 7 * 7 * 7 = 73
343 is composite, because it has factors other than 1 and 343. It is the cube of 7 (7 x 7 x 7). Or 7 x 49 = 343. A prime number is a number that only has itself and one as factors, such as 3.
Yes, 190 and 343 are relatively prime.
Yes.
343 and 432 are relatively prime to each other.
No.
343=7x7x7=73. 343 is a perfect cube. 7 is the prime factor of 343. 1,7, 49 and 343 are the distinct prime factors of 343.
The greatest common factor of 190 and 343 is 1. 190 = 2 x 5 x 19 343 = 7 x 7 x 7
343=7x7x7=73. 343 is a perfect cube. 7 is the prime factor of 343. 1,7, 49 and 343 are the distinct prime factors of 343.
7 x 7 x 7 = 343
343 is composite -- it has factors 1, 7, 49 and 343. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime nor composite.
343 is not prime. 343 = 7 * 7 * 7
The only prime factor of 343 is 7.
343 is a composite.