Question

X-137 = НОК (13,39) Хелп(

Answer 1

Ответ:

НОК (13, 39) = 39

Раскладываем числа 13 и 39 на множители:

13=13*1

39=13*3*1

x - 137 = 39

x = 39 + 137

x = 176

Пошаговое объяснение:

Answer 2

To find the least common multiple (LCM) of 13 and 39, you can use the following steps:

1. Find the prime factorization of each number:

   • 13 is a prime number, so its prime factorization is 13.
   • 39 can be factored into 3 * 13.

2. Identify the common prime factors and their highest powers:

   • The common prime factor between 13 and 39 is 13, which has the highest power of 1.

3. Multiply the common prime factors with their highest powers:

   • Multiply 13^1 to get 13.

Therefore, the LCM of 13 and 39 is 13.

Now, let's solve the equation X - 137 = LCM(13, 39):

X - 137 = 13

To isolate X, we can add 137 to both sides of the equation:

X - 137 + 137 = 13 + 137

X = 150

So, the value of X that satisfies the equation X - 137 = LCM(13, 39) is 150.