they first number 6 and 9 have in common is 1
The least common multiples of the number 6 and 9 is 3.
6
The only common factor of 9, 6 and 4 is 1.
36 is the first number with 3 6 and 9 as common factors. thereafter you add 18 which is the smallest common factor for 3 6 and 9 therefore 36 54 72
The LCM is 18.
3
It is: 18
A multiple is any number that goes into another number. A common multiples of 6 and 9 is the number 18.
Oh, dude, the least common multiple of 6 and 9 is like the smallest number that both 6 and 9 can divide into evenly. So, you just gotta find the smallest number that both 6 and 9 can fit into without leaving any remainders. It's like the chill number that keeps everyone happy, man. And that number is 18, bro.
The first common multiple is 18. (9*2=18, 6*3=18) (9*3=27, 27/6 is a fraction) The second common multiple is 36. (9*4=36, 6*6=36) (9*5=45, 45/6 is a fraction) The third common multiple is 54. (9*6=54, 6*9=54)
The least common multiple is the smallest number that is multiple of two or more numbers. 6: 12, 18, 24, 9: 9, 18 The LCM of 6 and 9 is 18.
9 has no common factors with 20- sorry!