172 = 2*2*43 and 817 = 19*43 so their gfc is 43
The GCF is: 4
The GCF is 4.
Since 107 is a prime number, its only factors are 1 and 107. Since 107 is not a factor of 168, that leaves 1 as the greatest common factor.
There are 81.7 of them.
The factors of 817 are: 1, 19, 43, 817
Greatest Common Factor
greatest common factor
Greatest Common Factor
817 is not a prime, 817=19*43
817- 396 = 421
It can be rounded three ways. .817 = .82 .817 = .8 .817 = 1.0
Find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.