Find the LCM of 274, 604, 642, 368, 146 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 274, 604, 642, 368, 146. So, keep reading to learn more.
Given numbers are 274,604,642,368,146
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 274,604,642,368,146 is 178391117328.
Find LCM of 274,604,642,368,146 with Prime Factorization
2 | 274, 604, 642, 368, 146 |
2 | 137, 302, 321, 184, 73 |
137, 151, 321, 92, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 137 x 151 x 321 x 92 x 73 = 178391117328
Therefore, the lowest common multiple of 274,604,642,368,146 is 178391117328.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
274 x 604 x 642 x 368 x 146 = 5708515754496
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
274 : 1, 2, 137, 274
604 : 1, 2, 4, 151, 302, 604
642 : 1, 2, 3, 6, 107, 214, 321, 642
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
146 : 1, 2, 73, 146
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 274,604,642,368,146, is 2.
Now, the common factors can be found like this.
274:2x 137
604:2x 2x 151
642:2x 3x 107
368:2x 2x 2x 2x 23
146:2x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2 = 16
Therefore, the value for common factors is 16.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 5708515754496/(2x16)
LCM = 5708515754496/32
LCM = 178391117328
Thus, we can understand that the LCM of 274,604,642,368,146 is 178391117328.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 274, 604, 642, 368, 146?
Answer: LCM of 274, 604, 642, 368, 146 is 178391117328.
2. How to calculate the LCM of 274, 604, 642, 368, 146?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 274, 604, 642, 368, 146.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.