The GCF is 1.
5x3x41
123, 246, 369, 492, 615, 738.
The GCF is 1.
You need at least two numbers to find a GCF. If that's 6 and 15, the GCF is 3.
The GCF is 1.
By the multiples of 123 (which are infinite), including these: 123, 246, 369, 492, 615, 738, 861, 984, 1107 . . .
That's the same as the greatest common factor of 28 and 10 (where 10 is the remainder of the division of 738 / 28).
Total cost = 2*299 + 140 = 738 Initial payment = 1/6 * 738 = 123 Balance to be paid over 12 months = 738 - 123 = 615 Each month's repayment = 615/12 = 51.25 but the answer is 61.5 in my book how it can be?
You need at least two numbers to find a GCF. If that's 6 and 15, the GCF is 3.
To get multiples of 123, just calculate: 123 x 0 123 x 1 123 x 2 etc. Also: 123 x (-1) 123 x (-2) etc.
85% of 615= 85% * 615= 0.85 * 615= 522.75