Given numbers are 620,319,776,160,517

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

The LCM of 620,319,776,160,517 is 7213432160.

Find LCM of 620,319,776,160,517 with Prime Factorization

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

2 x 2 x 2 x 5 x 11 x 31 x 29 x 97 x 4 x 47 = 7213432160

Therefore, the lowest common multiple of 620,319,776,160,517 is 7213432160.

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 319 x 776 x 160 x 517 = 12695640601600

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

319 : 1, 11, 29, 319

776 : 1, 2, 4, 8, 97, 194, 388, 776

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

517 : 1, 11, 47, 517

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,319,776,160,517, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

319:11x 29

776:2x 2x 2x 97

160:2x 2x 2x 2x 2x 5

517:11x 47

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 2x 2x 2x 5x 11 = 1760

Therefore, the value for common factors is 1760.

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 = 12695640601600/(1x1760)

LCM = 12695640601600/1760

LCM = 7213432160

Thus, we can understand that the LCM of 620,319,776,160,517 is 7213432160.

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

• LCM of 153, 972, 679, 969, 216
• LCM of 763, 159, 162, 217, 796
• LCM of 978, 318, 244, 301, 343
• LCM of 944, 344, 312, 711, 329
• LCM of 633, 844, 923, 662, 321

1. What is the LCM of 620, 319, 776, 160, 517?

Answer: LCM of 620, 319, 776, 160, 517 is 7213432160.

2. How to calculate the LCM of 620, 319, 776, 160, 517?

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, 319, 776, 160, 517.

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}.