1, 2, 3, 6, 9, 18, 27, 54
1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The greatest common factor of 54 and 80 is 2.
The GCF is 2.
Prime factors of 54 are 2 x 33Prime factors of 80 are 24 x 5The LCM is the product of all the primes to their greatest power,so the LCM of 54 and 80 is 24 x 33 x 5 = 16 x 27 x 5 = 2,160
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 The common factors are: 1, 2 The Greatest Common Factor: GCF = 2
100*54/80 = 67.5%
Convert the percentage to a decimal: 54% = 54 / 100 = 0.5454% of 80= 54% * 80= 0.54 * 80= 43.2
54 out of 80 is 67.5%.
The factors of 28 are: 1, 2, 4, 7, 14, 28The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
It is: 54/80 times 100 = 67.5%
This one's a little confusing, but 54, 18, 6 and 2 are all factors of 108 that when added total 80.
54/80 = 27/40
54