PLEASE HELP NOT A TEST NOR QUIZ what is the least common denominator of 1/8, 2/7, and 4/5?

LCD=280

Step-by-step explanation:

Equivalent Fractions with the LCD

1/8=35/280

2/7=80/280

4/5=224/280

Solution:

Rewriting input as fractions if necessary:  1/8, 2/7, 4/5

For the denominators (8, 7, 5) the least common multiple (LCM) is 280.

LCM(8, 7, 5)

Therefore, the least common denominator (LCD) is 280.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

1/8=1/8×35/35=35/280

2/7=2/7×40/40=80/280

4/5=4/5×56/56=224/280

step-by-step explanation:

1/800 is the right answer