It is: 197,830
LCM of 30 & 42 = 210Prime factorization of:30 = 2 * 3 * 542 = 2 * 3 .....* 7===========LCM=2 * 3 * 5 * 7 = 210
1084
The result of adding 542 plus 542 is equal to 1084.
ANSWER: It is 210.Prime Factorization:21 = ...3 x 730 = ...3 x .....2 x 5=============LCM = 3 x 7 x 2 x 5 = 210
The positive integer factors of 542 are: 1, 2, 271, 542
730
730
30%off of 730 = 730 - (0.3 x 730) = 511
542 542 or 6969
2 x 3 x 5 = 302 x 3 x 3 x 3 = 542 x 3 x 3 x 3 x 5 = 270, the LCM
542 + 8 = 550
542 / 7 = 77.42857