In a Venn diagram of the scriptures of Islam, Catholicism, and Judaism, what would be, roughly, the percentages of each portion? In a Venn diagram of the scriptures of Islam, Catholicism, and Judaism, what would be, roughly, the percentages of each portion? I am wondering how much they overlap.
Here's a rough Venn diagram (not to scale):


  


The approximate numbers of verses in each of these books is as follows:


Catholic Bible (35,500 verses)


Hebrew Tanakh / Old Testament (23,000)


Torah (6,000)
Psalms (2,500)

Deuterocanonical books (4,500)
New Testament (8,000)

Quran (6,000)


Of course, the length of verses varies by book, so it's not a great tool for comparison, but it at least provides a starting point.