7+7+7+7+7+7+7+7 is the same as 7 multiplied by 8, so the answer is 56.
7+7+7+7=28
One way (there may be more) is: 77/7 + 7 + 7 + 7 + 7/7 + 7/7 +7/7 + 7/7 + 7/7 = 11 + 21 + 5 = 37
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 = 732 = 1104427674243920646305299201
7 + (7/7) + (7 x 7) - 7 = 50
(7*7)-7+(7-7)+(7/7)=43(7*7)-(7+7)+(7/7)+7=43(7*7)+(7/7)-(7-7)-7=43(7*7)-7+(7/7)+(7/7)=43(7*7)+(7/7)+7-(7+7)=43(7*7)-(7-7)+7+(7/7)=43
............. .....777... ....7....... ...7......... ...7777.... ...7....7... ...7....7... ....777..... .............. Also: 7 - 7/7 And: 7/7 + 7/7 + 7/7 + 7/7 + 7/7 + 7/7
7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 or 7 x 14 = 98 Dont you have a calculator...?
7 + 7 ÷7 + 7 x 7 - 7 =7 + (7 ÷7) + (7 x 7) - 7 =7 + (1) + (49) - 7 =7 + 1 + 49 - 7 =50
1 = (7/7) x (7/7) 2 = (7/7) + (7/7) 3 = (7+7+7)/7 4 = 5 = 6 = ((7 x 7) - 7)/7 7 = 7 8 = ((7 x 7) +7)/7 9 = ((7+7)/7) +7 10 = Unsure on the others.
7+7+7+7+7+7+7+7+7=63
751 is the same as 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 = 1.2589255 x 1043
As long as you are able to repeat numbers, one way of doing so is by saying: 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 + 3 + 7 = 1480
7+7+7+7+7+7+7+7 is the same as 7 multiplied by 8, so the answer is 56.
7 + (7/7) + 7 - 7 = 8
( 7 + 7 + 7 ) / 7 = 3
The GCF is 7.