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## Answers

**First, we need to know the LCM of the both numbers 4 and 10 which is 20. The least number between 197 and 303 that was divisible by 20 is 200 while the largest integer between 197 and 303 that was divisible by 20 is 300.**

200 ÷ 20 = 10

300 ÷ 20 = 15

**Distance between 15 and 10 is 6. So that, the answer to your question is 6.**

****NOTE: The answer isn't 5, but 6, with graphing, you'll see the distance between 10 and 15.****

LCM of 4 and 10 is 20.

Integer immediately before 197 that is both divisible by both 4 and 20 ⇒ 180

Integer immediately before 303 that is both divisible by both 4 and 20 ⇒ 300

300 - 180 = 120

120 ÷ 20 = 6

ANSWER: There are 6 integers between 197 and 303 divisible by both 4 and 10.

{200, 220, 240, 260, 280, 300}