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Q: Is 72 divisble by 4 and 9?

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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

It is 900900 divisble by 4 225 times, divisble by 9 100 times, and by 25 36 times

lcm(4, 9, 8) = 72

LCM of 24, 9 and 4 = 72

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648.

252

Reverse that. 4 and 9 are factors of 72.

All multiples of a number are divisble by that number.

2520

9000 is one such number.

LCM(4, 8, 9) = 72.