Given numbers are 557,169,917,655

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

The LCM of 557,169,917,655 is 431599805.

Find LCM of 557,169,917,655 with Prime Factorization

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

131 x 557 x 169 x 7 x 5 = 431599805

Therefore, the lowest common multiple of 557,169,917,655 is 431599805.

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.

557 x 169 x 917 x 655 = 56539574455

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.

557 : 1, 557

169 : 1, 13, 169

917 : 1, 7, 131, 917

655 : 1, 5, 131, 655

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 557,169,917,655, is 1.

Now, the common factors can be found like this.

557:557

169:13x 13

917:7x 131

655:5x 131

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

131 = 131

Therefore, the value for common factors is 131.

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 = 56539574455/(1x131)

LCM = 56539574455/131

LCM = 431599805

Thus, we can understand that the LCM of 557,169,917,655 is 431599805.

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

• LCM of 371, 338, 292, 122
• LCM of 658, 212, 246, 968
• LCM of 462, 716, 694, 486
• LCM of 841, 256, 332, 217
• LCM of 901, 880, 312, 721

1. What is the LCM of 557, 169, 917, 655?

Answer: LCM of 557, 169, 917, 655 is 431599805.

2. How to calculate the LCM of 557, 169, 917, 655?

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 557, 169, 917, 655.

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}.