Given numbers are 667,642,319,203

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

The LCM of 667,642,319,203 is 32972478.

Find LCM of 667,642,319,203 with Prime Factorization

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

29 x 23 x 642 x 11 x 7 = 32972478

Therefore, the lowest common multiple of 667,642,319,203 is 32972478.

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.

667 x 642 x 319 x 203 = 27729853998

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.

667 : 1, 23, 29, 667

642 : 1, 2, 3, 6, 107, 214, 321, 642

319 : 1, 11, 29, 319

203 : 1, 7, 29, 203

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,642,319,203, is 1.

Now, the common factors can be found like this.

667:23x 29

642:2x 3x 107

319:11x 29

203:7x 29

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

29x 29 = 841

Therefore, the value for common factors is 841.

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 = 27729853998/(1x841)

LCM = 27729853998/841

LCM = 32972478

Thus, we can understand that the LCM of 667,642,319,203 is 32972478.

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

• LCM of 710, 391, 755, 209
• LCM of 464, 293, 113, 207
• LCM of 354, 902, 481, 153
• LCM of 106, 565, 959, 325
• LCM of 708, 152, 454, 577

1. What is the LCM of 667, 642, 319, 203?

Answer: LCM of 667, 642, 319, 203 is 32972478.

2. How to calculate the LCM of 667, 642, 319, 203?

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 667, 642, 319, 203.

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}.