98/126 = 49/63 = 7/9
730.
41,42,43
First 125 numbers sum to 125/2 x 126, so first 125 even numbers sum to double that ie 125 x 126 = 15750
476
98/1=98, 98/2=49, 49/7=7; 1, 2, 72, 98 126/1=126, 126/2=63, 126/3=42, 126/6=21, 126/7=18, 126/9=14, 126/126=1
126.
The GCF of 56, 98, and 126 is 14.
98/126 = 49/63 = 7/9
730.
41+42+43 = 126
41+42+43=126.
98 + 12087 = 12185
465 + 98 = 563
1
41,42,43
none of them