2 x 3 x 3 x 3 = 54
2 x 2 x 2 x 2 x 2 x 2 = 64
2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 = 1701, the LCM
The LCM of 48 and 54 is 432. Prime factors of 48 are: 2^4 and 3 Prime factors of 54 are: 2 and 3^3 Multiplying the highest prime factors: 2^4 times 3^3 = 432 which is the LCM
As a product of its prime factors: 2*3*3*3 = 54 Or: 47+7 = 54
Prime factors of 54 are 2 x 33Prime factors of 80 are 24 x 5The LCM is the product of all the primes to their greatest power,so the LCM of 54 and 80 is 24 x 33 x 5 = 16 x 27 x 5 = 2,160
first break both numbers down into prime factors 21 = 3x7 54 = 2x3x3x3 2x3x3x3x7=54x7 = 378
Oh, dude, prime factorization? You're really taking me back to math class. So, like, the prime factorization of 210 is 2 * 3 * 5 * 7, and the prime factorization of 54 is 2 * 3^3. To find the LCM, you just take the highest power of each prime factor that appears in either number, so it's 2 * 3^3 * 5 * 7, which equals 1,890. Math, man, it's wild.
The LCM of 54 and 210 is 26....Using the ladder method
To find the LCM of two numbers, you need to first write them as their prime factors. In this case, 54 and 63 split to: 54 = 2x3x3x3 63 = 3x3x7 The next step is to identify any common factors. In this case, both numbers have two 3s as factors. Thus we can discard two of them. That leaves us with 2, 3, 3, 3 and 7. Multiply these factors together to get the LCM: 2x3x3x3x7 = 378. Thus the LCM of 54 and 63 is 378.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54. Of these, 2 and 3 are prime.
List 54 with one of its factors. The LCM of 54 and 27 is 54. Same with 54 and 6, 54 and 9, 54 and 3, etc.
GCD: 27 LCM: 162 All common factors of 81 and 54 are all multiples of their LCM.
There are two prime factors of 45, they are 3 and 5. The prime factors of 54 are 2 and 3.
To find the LCM of two numbers, you first need to break those numbers down into their prime factors. For 42 and 54, this can be done as follows: 42 = 2x3x7 54 = 2x3x3x3 The next step is to identify any common factors. In this case, there are common prime factors of 2 and 3, which means one of each can be discarded. Take every other prime factor (7, 2, 3, 3 and 3) and multiply them together to get the LCM: 7x2x3x3x3=378 Thus the lowest common multiple of 42 and 54 is 378.