I bought a weed puller at HD, works well for getting the whole root out, I yanked out about 100 of them in my lawn. I think I paid #30 for the tool. I just go around with my wheelbarrow, yank them out throw them in the wheelbarrow and dump the load in the woods.
WaLensee 39 in. Weed Puller, 3 Claws Manual Stand Up Weeder Remover, Root and Dandelion Weed Removal Garden Weeding Tool WT-001G - The Home Depot