No. For example, 9 is divisible by 3 and 9, but not 6. Even numbers that are divisble by 3 and 9 are also divisble by 6.
No.
2520
All numbers in the 3 times table. For example; 3, 6, 9, 12 . . .
any number is divisible by another.. 7960/9=884.4444 not evenly divisble but divisible one quick way /math trick to know if a number is evenly divisble by 9 is add the integers in this case 7+9+6=22 2+2=4 so not evenly divisble by 9 however 180 1+8 is divisble by 9 171 (1+7+1) is evenly divisble by 9 171/9=19 13464 ==> 1+3+4+6+4=18 1+8=9 so evenly divisble by 9 13464/9=1496
Yes.
Yes.
1, 2, 3, 6, 9, 18 1, 3, 9, 27 1, 3, 5, 9, 15, 45
18 and multiples of 18.
202008 ÷ 9 = 22445 remainder 3
1, 3, 9, 27
its divisble by 2 9 3