The divisors (or factors) of 342 are: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342.
The Greatest Common Divisor of 342, 855 is 171.
38
34.2
2 is not divisible by 342. 342 is divisible by 2.
342
The square root of 342 (342)^0.5 = 18.493242008906929350750577144363
a divisor
The awnser is 342
342-170=
300 + 42 = 342
342-278 = 64
342-192 = 150