Math facts is an application which can perform various mathematical calculations not conveniently done by calculators if at all. It can compute the highest common factor of a list of integers. least common multiple (lowest common divisor) of a list of integers, whether an integer is prime, prime factorization, area of a (convex) polygon, combination and permutation counts, conversion between number bases, area and circumference of a circle/ellipse, distance between two points in a plane or in space, linear regression formulae, and factorial of an integer. More may be added by popular request.
This application has been tested for Android 2.2.
Tags: math tasks , greatest common factor calculator , math task