Answer:
highest common factor of 1820 and 4680 is 260
Euclid's method :
4680 = 2*1820 + 1040
1820 = 1*1040 + 780
1040 = 1*780 + 260
780 = 3*260 + 0
highest common factor of 1820 and 4680 is 260 (last non-zero remainder)
9.5m questions
12.2m answers