Question

найти НОД чисел 20,24,45

Answer 1

Нод (20,24,45)=5×3=15
20/2/10/2/5/5/1=2×2×5
24/2/12/2/6/2/3/3/1=2×2×2×3
45/5/9/3/3/3/1=5×3×3