In order to have a GCF, you need 2 or more numbers, because GCF is the greatest common factor of 2 or more numbers. In order to find GCF, however, is to find the prime factorization of each number. For 188, it would be:
188: 2 * 2 * 47
Now you need another number to compare it to in order to find a GCF.
The GCF is 4.
It is 94
greatest common factor of 188 441 and 63 is 1.
The GCF of 16, 62 and 188 is 2.
The GCF is 4.
The GCF is 1.
The GFC of the numbers 54, 72 and 96 is 6.
You need at least two numbers to find a GCF. If that's 14 and 4, the GCF is 2.
376
60% of 188= 60% * 188= 0.6 * 188= 112.8
564
20% of $188 = (188/100)*20 = $37.620% off $188 = (188-37.6) = $150.4