Given numbers are 654,542,254,889

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

The LCM of 654,542,254,889 is 157561026.

Find LCM of 654,542,254,889 with Prime Factorization

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

2 x 127 x 327 x 271 x 1 x 7 = 157561026

Therefore, the lowest common multiple of 654,542,254,889 is 157561026.

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.

654 x 542 x 254 x 889 = 80041001208

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.

654 : 1, 2, 3, 6, 109, 218, 327, 654

542 : 1, 2, 271, 542

254 : 1, 2, 127, 254

889 : 1, 7, 127, 889

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 654,542,254,889, is 1.

Now, the common factors can be found like this.

654:2x 3x 109

542:2x 271

254:2x 127

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 2x 127 = 508

Therefore, the value for common factors is 508.

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 = 80041001208/(1x508)

LCM = 80041001208/508

LCM = 157561026

Thus, we can understand that the LCM of 654,542,254,889 is 157561026.

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

• LCM of 359, 300, 860, 278
• LCM of 668, 758, 253, 384
• LCM of 317, 611, 798, 500
• LCM of 832, 995, 123, 815
• LCM of 702, 846, 615, 221

1. What is the LCM of 654, 542, 254, 889?

Answer: LCM of 654, 542, 254, 889 is 157561026.

2. How to calculate the LCM of 654, 542, 254, 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 654, 542, 254, 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}.