Express the LCM of 50,18and 32
NO! 600 does not divide evenly by 32 nor by 18 , so
Mr. Bot once again is wrong, giving out wrong answers !!!
Here is how a human would do it:
50 = 2*5*5
18 = 2*3*3
32 = 2*2*2*2*2
so I need 2*2*2*2*2*3*3*5*5 = 7200
This is driving me nuts :(
To find the least common multiple (LCM) of 50, 18, and 32, we can use the prime factorization method. Here are the steps:
Step 1: Prime factorize each of the given numbers.
50: Prime factors are 2, 5, and 5. So, the prime factorization of 50 is 2 x 5 x 5.
18: Prime factors are 2, 3, and 3. So, the prime factorization of 18 is 2 x 3 x 3.
32: Prime factors are 2, 2, 2, and 2. So, the prime factorization of 32 is 2 x 2 x 2 x 2.
Step 2: Identify all the prime factors of the given numbers, taking the highest power of each factor.
The prime factors are 2, 3, 5.
Step 3: Multiply all the identified prime factors to find the LCM.
2 x 2 x 2 x 2 x 3 x 5 = 160
Therefore, the LCM of 50, 18, and 32 is 160.