Given numbers are 917,338,428,889

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

The LCM of 917,338,428,889 is 8423712388.

Find LCM of 917,338,428,889 with Prime Factorization

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

2 x 7 x 131 x 169 x 214 x 127 = 8423712388

Therefore, the lowest common multiple of 917,338,428,889 is 8423712388.

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.

917 x 338 x 428 x 889 = 117931973432

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.

917 : 1, 7, 131, 917

338 : 1, 2, 13, 26, 169, 338

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

889 : 1, 7, 127, 889

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,338,428,889, is 1.

Now, the common factors can be found like this.

917:7x 131

338:2x 13x 13

428:2x 2x 107

889:7x 127

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 117931973432/(1x14)

LCM = 117931973432/14

LCM = 8423712388

Thus, we can understand that the LCM of 917,338,428,889 is 8423712388.

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

• LCM of 348, 396, 985, 190
• LCM of 112, 563, 444, 310
• LCM of 852, 117, 719, 130
• LCM of 932, 532, 242, 741
• LCM of 142, 366, 701, 446

1. What is the LCM of 917, 338, 428, 889?

Answer: LCM of 917, 338, 428, 889 is 8423712388.

2. How to calculate the LCM of 917, 338, 428, 889?

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 917, 338, 428, 889.

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}.