"What kind of faith does it take to healed?"

Mathew 9:22
‘She said to herself, “If I only touch his cloak, I will be healed.” Jesus turned and saw her. “Take heart, daughter,” he said, “your faith has healed you.” And the woman was healed from that moment.

v27-30
‘As Jesus went on from there, two blind men followed him, calling out, “Have mercy on us, Son of David!”
When he had gone indoors, the blind men came to him, and he asked them, “Do you believe that I am able to do this?”
“Yes, Lord,” they replied.
Then he touched their eyes and said, “According to your faith will it be done to you”; and their sight was restored.”