Mathtrain.TV:Ep.123, GCF LCM Ladder Method with Kermit

Find the LCM and GCF using the ladder method, with 7th grader Kermit. Part of the student-created tutorial project at Mathtrain.TV. Mathtrain.TV is a free, educational “kids teaching kids” project from Mr. Marcos and his Students at Lincoln Middle Sc...