254 + 343 = 597
345 is your answer.
1,412
2,940 + 343
(x + 7)(x2 - 7x + 49)
(4x + 7)(16x2 - 28x + 49)
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.
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 positive integer factors of 343 are 1, 7, 49, and 343. The factor pairs of 343 are 1 x 343 and 7 x 49.
343 is divisible by 1, 7, 49, 343.
343 has four factors: 1 7 49 343.
Oddly enough, it is -343. The absolute value is 343.