1875
1 x 75, 3 x 25, 5 x 15, 15 x 5, 25 x 3, 75 x 1
If: 75/x = 25 Then: x = 3
1 x 75, 3 x 25, 5 x 15, 15 x 5, 25 x 3, 75 x 1
75 = 1 x 75, 3 x 25, 5 x 15, 15 x 5, 25 x 3, 75 x 1.
25 is the greatest common factor of 75 and 25. 3 x 25 = 75.
1 x 75, 3 x 25, 5 x 15, 15 x 5, 25 x 3, 75 x 1
1 x 75, 3 x 25, 5 x 15, 15 x 5, 25 x 3, 75 x 1 = 75
-x+25 = 100 -x = 100-25 -x = 75 x = -75 Substituting the value of x into the original equation: - - 75+25 = 100 Remember that in maths a - - is equal to a +
3 x 25 = 75 15 x 5 = 75 1 x 75 = 75 5 x 15 = 75
1 x 75, 3 x 25, 5 x 15 = 75
1 x 75, 3 x 25, 5 x 15 = 75
The least or lowest common multiple of 15 and 25 is 75. 5 x 15 = 75 and 3 x 25 = 75.