5 x 13 = 65 2 x 3 x 13 = 78 2 x 3 x 5 x 13 = 390, the LCM
13, 26, 39, 52, 65, 78, 91, 104, 117, 130, 143 . . .
The GCF is 13.
-187
13 is a prime number that will evenly divide into 65 (5 X 13 equals 65). 13 is the LCM of 13 and 65.
To simplify the fraction 65/78, you can divide the numerator and denominator by their greatest common factor, which is 13. When you divide 65 by 13, you get 5. When you divide 78 by 13, you get 6. Therefore, 65/78 simplified is 5/6.
Divide both by 13 65/78 = 5/6
78/65 x 100 = 120 Therefore, 78 is 120 percent of 65.
78 = .65 times x78/.65=.65/.65x120 = x
78 + 65 = 143
Add the seven numbers up then divide the answer by that 7 So 78+65=143 72+60+73=205 86+74=160 Total = 508 508 / 7 = 72.571
6.5 x 12 = 78
Least common multiple of 65 and 78 is 390.
If you mean 5/6 of 78 then it is 65
factorization: 78=2*3*13 65=5*13 LCM=2*3*5*13=390
78% = 78/100 = 0.78
fifty-four 47 + 21 + 34 + 50 = 152 65 + 78 + 66 + 71 = 280 152 + 280 = 432 as there are 8 numbers divide 432 / 8 = 54