7 and 9 can both go into all the multiples of their lowest common multiple (63), namely:
63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, 756, 819, 882, 945, 1008, 1071, 1134, 1197, 1260, 1323, 1386, 1449, 1512, 1575, 1638, 1701, 1764, 1827, 1890, 1953, 2016, 2079, 2142, 2205, 2268, 2331, 2394, 2457, 2520, 2583, 2646, 2709, 2772, 2835, 2898, 2961, 3024, 3087, 3150, 3213, 3276, 3339, 3402, 3465, 3528, 3591, 3654, 3717, 3780, 3843, 3906, 3969, 4032, 4095, 4158, 4221, 4284, 4347, 4410, 4473, 4536, 4599, 4662, 4725, 4788, 4851, 4914, 4977, 5040, 5103, 5166, 5229, 5292, 5355, 5418, 5481, 5544, 5607, 5670, 5733, 5796, 5859, 5922, 5985, 6048, 6111, 6174, 6237, 6300, ...
Every non-zero number will go into 8 and 9. The only positive integer which will go into both evenly, is 1.
one. its the only number.
The LCM is 504
6*9=54 so they both go into it evenly, but the lowest number is 18.
Any number of the form 360*k, where k is an integer, is evenly divisible.
The number one.
They can go into 8*4*9 = 288. That is not the smallest such number, but that was not the question.
72
No because 2 and 4 go into 8 3 goes into 9
8 x 9 x 10 = 720
one. its the only number.
The LCM is 504
The easiest way to know if a number is divisible by 9 is to add the digits in the number. 4 + 7 + 8 + 8 = 27 Since 9 will go into 27 evenly, 4788 is divisible by 9.
104
The least common multiple [the number that the numbers go into evenly] is 360.
9 can go into 72 8 times. (72 / 9 = 8)
6*9=54 so they both go into it evenly, but the lowest number is 18.
9 ÷ 3 = 3 24 ÷ 3 = 8 Therefore, 3 goes into 9 and 24.