Given numbers are 670,474,771,393

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 670,474,771,393 is 5345982930.

Find LCM of 670,474,771,393 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 335 x 79 x 257 x 131 = 5345982930

Therefore, the lowest common multiple of 670,474,771,393 is 5345982930.

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.

670 x 474 x 771 x 393 = 96227692740

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

474 : 1, 2, 3, 6, 79, 158, 237, 474

771 : 1, 3, 257, 771

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,474,771,393, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

474:2x 3x 79

771:3x 257

393:3x 131

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 96227692740/(1x18)

LCM = 96227692740/18

LCM = 5345982930

Thus, we can understand that the LCM of 670,474,771,393 is 5345982930.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 325, 392, 245, 959
• LCM of 758, 401, 232, 345
• LCM of 115, 305, 300, 481
• LCM of 722, 618, 633, 421
• LCM of 531, 388, 485, 453

1. What is the LCM of 670, 474, 771, 393?

Answer: LCM of 670, 474, 771, 393 is 5345982930.

2. How to calculate the LCM of 670, 474, 771, 393?

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 670, 474, 771, 393.

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}.