LCM(4, 5, 6, 7, 8, 9, 10) =2520
6*9=54 so they both go into it evenly, but the lowest number is 18.
+2, -6, -2, +6 and repeat.
LCM(6, 9, 10) = 90
There are an infinite number of multiples of 9 and 7. The lowest of which (least common multiple) is 63.
The LCM of 9, 7 and 6 is 126
1890
LCM(4, 5, 6, 7, 8, 9, 10) =2520
3 can go into 6 and 9.
= (9-6) x (7+1)
(7+1)*(9-6) = 24
LCM(4, 6, 7, 9) = 252
to find 7 times 9 we have to see , what is the number before the 7 so its 6 what is +6 = 9 6+3=9 so 7times 9=63 .
Well, you first start with number 6 note then repete. Then do a -6 note then 6 7 -7 6 6 -6 6 -8 7 6 6 9 8 7 -7 -6 7 -9 -9 8 7 -8 7
It is 6 and 7/9
6*9=54 so they both go into it evenly, but the lowest number is 18.
The answer is 1 thats the only number that can go into 7 and 9