6 and 9 both go into 54.
1, 3, 9.
9 or 3.
9 54/9 = 6 45/9 = 5
9.Why? Because 9 x 6 = 54, and 9 x 5 = 45. No number larger than 9 is both a factor of 54 AND 45.
54
54.
1, 2, 3, 6, 9, 18.
A multiple is any number that goes into another number. A common multiples of 6 and 9 is the number 18.
54 ÷ 9 = 6
The number that goes into both 9 and 5 is 1. This is because 1 is a factor of every integer, including 9 and 5. In other words, both 9 and 5 can be divided evenly by 1.
The numbers that go into both 18 and 54 evenly are 1, 2, 3, 6, 9, 18.