Given numbers are 689,253,124,476

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

The LCM of 689,253,124,476 is 2572221652.

Find LCM of 689,253,124,476 with Prime Factorization

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

2 x 2 x 689 x 253 x 31 x 119 = 2572221652

Therefore, the lowest common multiple of 689,253,124,476 is 2572221652.

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.

689 x 253 x 124 x 476 = 10288886608

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.

689 : 1, 13, 53, 689

253 : 1, 11, 23, 253

124 : 1, 2, 4, 31, 62, 124

476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,253,124,476, is 1.

Now, the common factors can be found like this.

689:13x 53

253:11x 23

124:2x 2x 31

476:2x 2x 7x 17

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 = 10288886608/(1x4)

LCM = 10288886608/4

LCM = 2572221652

Thus, we can understand that the LCM of 689,253,124,476 is 2572221652.

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

• LCM of 106, 556, 233, 104
• LCM of 812, 120, 180, 145
• LCM of 580, 327, 951, 216
• LCM of 594, 677, 554, 659
• LCM of 616, 545, 814, 881

1. What is the LCM of 689, 253, 124, 476?

Answer: LCM of 689, 253, 124, 476 is 2572221652.

2. How to calculate the LCM of 689, 253, 124, 476?

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 689, 253, 124, 476.

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}.