Question

Нод (37;81;45) Нок (12;30;75)

Answer 1

Нод (37;81)=1

Нод (1;45)=1

Нод (37;81;45)=1

Нок (12;30)=60

Нок (60;75)=300

Нок (12;30;75)=300

Answer 2

To find the greatest common divisor (GCD) and the least common multiple (LCM) of the three numbers given, 37, 81, and 45, we can use the following formulas:

GCD(a, b) = GCD(b, a % b) LCM(a, b) = (a * b) / GCD(a, b)

where a and b are two numbers for which we want to find the GCD and LCM.

Let's calculate:

GCD(37, 81) = GCD(81, 37 % 81) = GCD(81, 37) GCD(81, 37) = GCD(37, 81 % 37) = GCD(37, 7) GCD(37, 7) = GCD(7, 37 % 7) = GCD(7, 2) GCD(7, 2) = GCD(2, 7 % 2) = GCD(2, 1) GCD(2, 1) = GCD(1, 2 % 1) = GCD(1, 0)

The GCD is 1, as the remainder is zero when one number divides the other.

Now, let's calculate the LCM:

LCM(37, 81) = (37 * 81) / GCD(37, 81) = (37 * 81) / 1 = 2997

So, the GCD of 37, 81, and 45 is 1, and the LCM of these numbers is 2997.