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# GMAT Tuesdays with Kevin: Problem Solving – Co-Prime

Hello! ðŸ™‚

This week, we’re tackling the GMAT math through a question that a student brought up. At first, the problem seems like a plug-and-chug kind of problem. But with the help of a crucial insight, this problem can be solved much quicker! Watch the video to find out what that insight is. ðŸ™‚

Here’s a still of the final board work:

Feel free to leave me any questions or comments you have below!

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### 2 Responses to GMAT Tuesdays with Kevin: Problem Solving – Co-Prime

1. Marie September 9, 2014 at 1:16 pm #

I LOVE watching Tuesdays with Kevin. You make learning fun! Thank you for including a math problem this week. I was in the process of learning about multiples so this problem solidified my learning. THANK YOU Kevin and Magoosh!

• Kevin September 9, 2014 at 1:45 pm #

Hi Marie! ðŸ˜€ Thank you for your kind words! I am so happy to hear that this was a timely video for you! ðŸ˜€

Happy Studying!

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