Given numbers are 655,432,530,670

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

The LCM of 655,432,530,670 is 1004790960.

Find LCM of 655,432,530,670 with Prime Factorization

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

2 x 5 x 131 x 216 x 53 x 67 = 1004790960

Therefore, the lowest common multiple of 655,432,530,670 is 1004790960.

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.

655 x 432 x 530 x 670 = 100479096000

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.

655 : 1, 5, 131, 655

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

530 : 1, 2, 5, 10, 53, 106, 265, 530

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 655,432,530,670, is 1.

Now, the common factors can be found like this.

655:5x 131

432:2x 2x 2x 2x 3x 3x 3

530:2x 5x 53

670:2x 5x 67

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 5x 5 = 100

Therefore, the value for common factors is 100.

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 = 100479096000/(1x100)

LCM = 100479096000/100

LCM = 1004790960

Thus, we can understand that the LCM of 655,432,530,670 is 1004790960.

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

• LCM of 399, 103, 914, 941
• LCM of 862, 342, 464, 491
• LCM of 414, 720, 110, 761
• LCM of 867, 464, 296, 767
• LCM of 215, 749, 770, 690

1. What is the LCM of 655, 432, 530, 670?

Answer: LCM of 655, 432, 530, 670 is 1004790960.

2. How to calculate the LCM of 655, 432, 530, 670?

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 655, 432, 530, 670.

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}.