Section: Math

81) Which number is a common multiple of 35, 5, and 50?

1. 100
2. 180
3. 250
4. 350

Answer 4 is correct. Start with the largest number (350) to help narrow your options. Fifty (50) will go into 350 seven times. Thirty-five (35), 10 times. Five (5), 70 times. Jackpot.