Given numbers are 565,620,770,490,902

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

The LCM of 565,620,770,490,902 is 1548255940.

Find LCM of 565,620,770,490,902 with Prime Factorization

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

2 x 5 x 7 x 11 x 113 x 62 x 1 x 7 x 41 = 1548255940

Therefore, the lowest common multiple of 565,620,770,490,902 is 1548255940.

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.

565 x 620 x 770 x 490 x 902 = 119215707380000

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.

565 : 1, 5, 113, 565

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

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

902 : 1, 2, 11, 22, 41, 82, 451, 902

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 565,620,770,490,902, is 1.

Now, the common factors can be found like this.

565:5x 113

620:2x 2x 5x 31

770:2x 5x 7x 11

490:2x 5x 7x 7

902:2x 11x 41

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 5x 5x 5x 7x 11 = 77000

Therefore, the value for common factors is 77000.

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 = 119215707380000/(1x77000)

LCM = 119215707380000/77000

LCM = 1548255940

Thus, we can understand that the LCM of 565,620,770,490,902 is 1548255940.

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

• LCM of 535, 710, 431, 607, 727
• LCM of 171, 364, 678, 913, 896
• LCM of 804, 414, 421, 760, 210
• LCM of 503, 568, 140, 299, 746
• LCM of 263, 490, 198, 230, 549

1. What is the LCM of 565, 620, 770, 490, 902?

Answer: LCM of 565, 620, 770, 490, 902 is 1548255940.

2. How to calculate the LCM of 565, 620, 770, 490, 902?

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 565, 620, 770, 490, 902.

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}.