Given numbers are 867,772,473,428

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

The LCM of 867,772,473,428 is 33875156964.

Find LCM of 867,772,473,428 with Prime Factorization

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

2 x 2 x 867 x 193 x 473 x 107 = 33875156964

Therefore, the lowest common multiple of 867,772,473,428 is 33875156964.

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.

867 x 772 x 473 x 428 = 135500627856

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.

867 : 1, 3, 17, 51, 289, 867

772 : 1, 2, 4, 193, 386, 772

473 : 1, 11, 43, 473

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,772,473,428, is 1.

Now, the common factors can be found like this.

867:3x 17x 17

772:2x 2x 193

473:11x 43

428:2x 2x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 135500627856/(1x4)

LCM = 135500627856/4

LCM = 33875156964

Thus, we can understand that the LCM of 867,772,473,428 is 33875156964.

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

• LCM of 278, 953, 436, 702
• LCM of 376, 951, 208, 119
• LCM of 309, 980, 386, 288
• LCM of 658, 597, 155, 631
• LCM of 183, 114, 768, 661

1. What is the LCM of 867, 772, 473, 428?

Answer: LCM of 867, 772, 473, 428 is 33875156964.

2. How to calculate the LCM of 867, 772, 473, 428?

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 867, 772, 473, 428.

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}.