а) a = 5 5 7 13 = 5^2 7^1 13^1b = 5 7 7 13 = 5^1 7^2 13^1
НОД(a, b) = 5^1 7^1 13^1 = 455НОК(a, b) = 5^2 7^2 13^1 = 2450
б) a = 504 = 2^3 3^2 7^1b = 540 = 2^2 3^3 5^1
НОД(a, b) = 2^2 3^2 = 36НОК(a, b) = 2^3 3^3 5^1 7^1 = 7560
а) a = 5 5 7 13 = 5^2 7^1 13^1
b = 5 7 7 13 = 5^1 7^2 13^1
НОД(a, b) = 5^1 7^1 13^1 = 455
НОК(a, b) = 5^2 7^2 13^1 = 2450
б) a = 504 = 2^3 3^2 7^1
b = 540 = 2^2 3^3 5^1
НОД(a, b) = 2^2 3^2 = 36
НОК(a, b) = 2^3 3^3 5^1 7^1 = 7560