The answer is 48. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
74 x 26 = 1924
The answer is 100 - 74 = 26
The Greatest common factor of 74 and 26 is 2.
15x26=390
26 divided by 74 = 35.135% (with 135 repeated)
148
3.10 + 2.90 + 74 = 80
The factors for 74 are 1, 2, 37 and 74. The factors for 26 are 1, 2, 13 and 26. So 1 and 2 are their only common factors.
1000 + 30 + 74 + 31 = 1135
174
74
15 + 74 = 89.