The GCF is 97.
It is: 5
You need at least two numbers to find a GCF.
Factors of 485: 1, 5, 97, 485Factors of 125: 1, 5, 25, 125GCF (485, 125) = 5
The fraction 291 over 485 in lowest terms is 3/5
Any of its multiples
95, 190, 285, 380, 475, 570, 665, 760, 855, 950
485 = 5 x 97 which are both prime numbers so your question has no answer other than 485 itself.
The total number is infinite. The first 10 are: 97, 194, 291, 388, 485, 582, 679, 776, 873, 970 . . .
1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910
2(3x^2 + 55x - 485)
The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48 .The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120 .The factors that are common to both 48 and 120 are 1, 2, 3, 4, 6, 8, 12, and 24.The highest number that is a factor of both 48 and 120 is 24 .It's called the 'greatest common factor' of 48 and 120.