Find the LCM of 355, 945, 474, 735 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 355, 945, 474, 735. So, keep reading to learn more.
Given numbers are 355,945,474,735
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 355,945,474,735 is 74207070.
Find LCM of 355,945,474,735 with Prime Factorization
3 | 355, 945, 474, 735 |
5 | 355, 315, 158, 245 |
7 | 71, 63, 158, 49 |
71, 9, 158, 7 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 71 x 9 x 158 x 7 = 74207070
Therefore, the lowest common multiple of 355,945,474,735 is 74207070.
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.
355 x 945 x 474 x 735 = 116876135250
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.
355 : 1, 5, 71, 355
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
474 : 1, 2, 3, 6, 79, 158, 237, 474
735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 355,945,474,735, is 1.
Now, the common factors can be found like this.
355:5x 71
945:3x 3x 3x 5x 7
474:2x 3x 79
735:3x 5x 7x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 5x 5x 7 = 1575
Therefore, the value for common factors is 1575.
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 = 116876135250/(1x1575)
LCM = 116876135250/1575
LCM = 74207070
Thus, we can understand that the LCM of 355,945,474,735 is 74207070.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 355, 945, 474, 735?
Answer: LCM of 355, 945, 474, 735 is 74207070.
2. How to calculate the LCM of 355, 945, 474, 735?
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 355, 945, 474, 735.
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}.