Given numbers are 620,590,635,121

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

The LCM of 620,590,635,121 is 562124860.

Find LCM of 620,590,635,121 with Prime Factorization

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

2 x 5 x 62 x 59 x 127 x 121 = 562124860

Therefore, the lowest common multiple of 620,590,635,121 is 562124860.

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.

620 x 590 x 635 x 121 = 28106243000

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.

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

590 : 1, 2, 5, 10, 59, 118, 295, 590

635 : 1, 5, 127, 635

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,590,635,121, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

590:2x 5x 59

635:5x 127

121:11x 11

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

2x 5x 5 = 50

Therefore, the value for common factors is 50.

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 = 28106243000/(1x50)

LCM = 28106243000/50

LCM = 562124860

Thus, we can understand that the LCM of 620,590,635,121 is 562124860.

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

• LCM of 837, 358, 425, 931
• LCM of 876, 834, 621, 556
• LCM of 384, 753, 459, 904
• LCM of 498, 222, 748, 340
• LCM of 488, 501, 962, 701

1. What is the LCM of 620, 590, 635, 121?

Answer: LCM of 620, 590, 635, 121 is 562124860.

2. How to calculate the LCM of 620, 590, 635, 121?

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 620, 590, 635, 121.

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}.