99
The first integer must equal 77 - 69 = 8 , since doubling it increases the sum by this amount. Similarly, the second integer must = 91 - 69 = 22. Then the third integer is 69 - 22 - 8 = 39.
-15.4
12 + 77 = 89
77 multiplied by 22 is 1,694
99
1694 you multiply 22 by 77
The sum of -80 and 77 is -3
The first integer must equal 77 - 69 = 8 , since doubling it increases the sum by this amount. Similarly, the second integer must = 91 - 69 = 22. Then the third integer is 69 - 22 - 8 = 39.
-15.4
12 + 77 = 89
77 is 350% of 22.
77 multiplied by 22 is 1,694
22
38 + 39 = 77
The GCF is 11.
The LCM is 154.