749 = 66,540,410,775,079,424. Also, 749 = 74 x 74 x 74 x 74 x 74 x 74 x 74 x 74 x 74, and the answer is 66 quadrillion, 540 trillion, 410 billion, 775 million, 79 thousand, 424. That's a big number.
357 = 3 x 7 x 17
357 = 3 x 7 x 17
74 = 1 x 74, 2 x 37, 37 x 2, 74 x 1
0.5 x 357 = 178.5
The factor pairs of 74 are (1 74) and (2 37).
1 x 74, 2 x 37 = 74
x + 74 is the answer
1 x 74, 2 x 37, 37 x 2, 74 x 1
74 x 57 = 4218
7 x 51 = 357
Yes, 357 is a composite number. Its prime factorisation is 3 x 7 x 17.