Given numbers are 429,130,209,697

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

The LCM of 429,130,209,697 is 56812470.

Find LCM of 429,130,209,697 with Prime Factorization

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

11 x 13 x 3 x 10 x 19 x 697 = 56812470

Therefore, the lowest common multiple of 429,130,209,697 is 56812470.

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.

429 x 130 x 209 x 697 = 8124183210

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.

429 : 1, 3, 11, 13, 33, 39, 143, 429

130 : 1, 2, 5, 10, 13, 26, 65, 130

209 : 1, 11, 19, 209

697 : 1, 17, 41, 697

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 429,130,209,697, is 1.

Now, the common factors can be found like this.

429:3x 11x 13

130:2x 5x 13

209:11x 19

697:17x 41

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

11x 13 = 143

Therefore, the value for common factors is 143.

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 = 8124183210/(1x143)

LCM = 8124183210/143

LCM = 56812470

Thus, we can understand that the LCM of 429,130,209,697 is 56812470.

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

• LCM of 256, 632, 125, 506
• LCM of 709, 460, 164, 681
• LCM of 175, 143, 833, 319
• LCM of 497, 711, 155, 341
• LCM of 164, 390, 897, 976

1. What is the LCM of 429, 130, 209, 697?

Answer: LCM of 429, 130, 209, 697 is 56812470.

2. How to calculate the LCM of 429, 130, 209, 697?

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 429, 130, 209, 697.

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}.