6 November, 23:04
two numbers have these properties both numbers are greater than 8 their highest common factor is 8 their lowest common multiple is 80 find the two numbers
7 November, 01:04
Answer: 8 and 80
8 * 5 = 40
8 * 10 = 80
8 must be the hcf of two separate numbers. So, one of them must be 8, and the other must be greater than 8.
Multiples of 8:
The numbers on that list that multiply evenly to 80:
8, 16, 40, 80
16 is the lowest common multiple of 16 and 8
40 is the lowest common multiple of 40 and 8
80 is the lowest common multiple of 80 and 8
So the two numbers are 8 and 80; the highest common factor (HCF) is indeed 8.
Know the Answer?
New Questions in Mathematics
The graphs below show the changes in the relative concentrations of two genes in the air surrounding a group of mice. which porocess in the mice most likely accounds for the changes shown?
Which model best summarizes the importance of solar energy for life on Earth? A. The rock cycle O O B. The carbon cycle O c. A food chain OD. A consumer index
During wich war did african americans see limted combat and served in mostly support roles
The introduction of oil paint in northern europe allowed artists to:
What colonies did England form in the late 1500s 1600s
» two numbers have these properties both numbers are greater than 8 their highest common factor is 8 their lowest common multiple is 80 find the two numbers