What is the greatest number that exactly divides 105,1001,2436? Share with your friends Share 0 Manbar Singh answered this The given numbers are: 105, 1001, 2436The prime factorisation of given numbers are following:105 = 7 × 3 × 51001 = 7 × 11 × 132436 = 7 × 2 × 2 × 3 × 29The greatest common factor of the given numbers is 7.Hence, 7 is the greatest number that exactly divides the given numbers. 0 View Full Answer