Tìm ước số & bội số chung

Find greatest common divisor & least common multiple or factor

Free program that allows to find the Greatest Common Divisor (GCD), the Least Common Multiple (LCM) of many numbers. Or factor a number into prime factors:
1. Find the greatest common divisor of multiple numbers, for example USCLN(56, 88)=8 {2.2.2}= {2^3}
2. Least common multiple of BSCNN(12;18;22)= 396 {2^2.3^2.11}
3. Or factor a number into prime factors, for example: 555= {3.5.37}
4. The largest number: 2 147 483 647.