3.5 x 18
63 × 2/7 = 18
63 - 18 = 45
2*9=18 7*9=63 9 will go into both 18 and 63
18
No, no the answers 18 and 3differ by factor 63 x 6 = 18 (not 3) and18 / 6 = 3 (not 18)
63 × 2/7 = 18
45 goes into 63 1.4 times or 1 with remainder 18.
yes because 9 18 27 36 45 54 63
3 with remainder 9.
63 - 18 = 45
well 18: 2 times 3 times 3 and 63: 3 times 3 times 7 and 117:3 times 3 times 13 the number tat ocurs the most is :3 and 3 so u multiply 3 times 3 = 9 so the GCD IS 9! hope this helps and byee done by: Paven Samrai
2*9=18 7*9=63 9 will go into both 18 and 63
18
No, no the answers 18 and 3differ by factor 63 x 6 = 18 (not 3) and18 / 6 = 3 (not 18)
The Lcm of 18 54 and 63 is: 378
63 = 189
9 times 7 = 63 or just use an trick i learnt is start going zero to nine and on the other size you start at nine to zero you know it is your nine times table so you just count up and you have your answer. 90 81 72 63 54 45 36 27 18 0 9