Given numbers are 649,473,748,779

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

The LCM of 649,473,748,779 is 1478289604.

Find LCM of 649,473,748,779 with Prime Factorization

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

11 x 59 x 43 x 68 x 779 = 1478289604

Therefore, the lowest common multiple of 649,473,748,779 is 1478289604.

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.

649 x 473 x 748 x 779 = 178873042084

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.

649 : 1, 11, 59, 649

473 : 1, 11, 43, 473

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

779 : 1, 19, 41, 779

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,473,748,779, is 1.

Now, the common factors can be found like this.

649:11x 59

473:11x 43

748:2x 2x 11x 17

779:19x 41

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 178873042084/(1x121)

LCM = 178873042084/121

LCM = 1478289604

Thus, we can understand that the LCM of 649,473,748,779 is 1478289604.

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

• LCM of 413, 906, 503, 403
• LCM of 853, 559, 855, 261
• LCM of 267, 947, 347, 268
• LCM of 111, 224, 613, 309
• LCM of 428, 817, 680, 328

1. What is the LCM of 649, 473, 748, 779?

Answer: LCM of 649, 473, 748, 779 is 1478289604.

2. How to calculate the LCM of 649, 473, 748, 779?

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 649, 473, 748, 779.

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}.