Знайди найменше спільне кратне чисел m і n, якщо:
1) m = 3 ⋅ 5 ⋅ 7 і n = 2 ⋅ 3 ⋅ 5 ⋅ 13;
2) m = 3 ⋅ 3 ⋅ 5 ⋅ 5 ⋅ 11 і n = 3 ⋅ 5 ⋅ 7 ⋅ 11.
Пожалуста помогите