Given numbers are 650,134,402,821

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

The LCM of 650,134,402,821 is 107263650.

Find LCM of 650,134,402,821 with Prime Factorization

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

2 x 67 x 325 x 1 x 3 x 821 = 107263650

Therefore, the lowest common multiple of 650,134,402,821 is 107263650.

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.

650 x 134 x 402 x 821 = 28746658200

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.

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

134 : 1, 2, 67, 134

402 : 1, 2, 3, 6, 67, 134, 201, 402

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 650,134,402,821, is 1.

Now, the common factors can be found like this.

650:2x 5x 5x 13

134:2x 67

402:2x 3x 67

821:821

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 67 = 268

Therefore, the value for common factors is 268.

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 = 28746658200/(1x268)

LCM = 28746658200/268

LCM = 107263650

Thus, we can understand that the LCM of 650,134,402,821 is 107263650.

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

• LCM of 385, 918, 568, 710
• LCM of 954, 793, 637, 289
• LCM of 134, 426, 757, 141
• LCM of 326, 150, 769, 624
• LCM of 781, 733, 370, 394

1. What is the LCM of 650, 134, 402, 821?

Answer: LCM of 650, 134, 402, 821 is 107263650.

2. How to calculate the LCM of 650, 134, 402, 821?

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 650, 134, 402, 821.

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}.