Returns the greatest common divisor of this integer and other
.
If either number is non-zero, the result is the numerically greatest integer dividing both this
and other
.
The greatest common divisor is independent of the order, so x.gcd(y)
is always the same as y.gcd(x)
.
For any integer x
, x.gcd(x)
is x.abs()
.
If both this
and other
is zero, the result is also zero.
int gcd(int other);
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https://api.dartlang.org/stable/2.0.0/dart-core/int/gcd.html