Question

find the greatest number that will divide 445,572,699, living remanded 4,5,6

Answer 1

445 - 4 = 441
572 - 5 = 567
699 - 6 = 693

441 = 3 x 3 x 7 x 7
572 = 3 x 3 x 3 x 3 x 7
693 = 3 x 3 x 7 x 11

The common factors are 7*3*3=63


Double-check:
445 / 63 = 7 remainder 4
572 / 63 = 9 remainder 5
699 / 63 = 11 remainder 6

Therefore 63 is the desired number.

Answer 2

the number is 63.

because,
445-3 = 441
441/63 = 7

and,
572-5 = 567
567/63 = 9

and,
699-6 = 693
693/63 = 11