Given numbers are 674,254,247,630

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

The LCM of 674,254,247,630 is 6659952390.

Find LCM of 674,254,247,630 with Prime Factorization

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

2 x 337 x 127 x 247 x 315 = 6659952390

Therefore, the lowest common multiple of 674,254,247,630 is 6659952390.

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.

674 x 254 x 247 x 630 = 26639809560

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.

674 : 1, 2, 337, 674

254 : 1, 2, 127, 254

247 : 1, 13, 19, 247

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,254,247,630, is 1.

Now, the common factors can be found like this.

674:2x 337

254:2x 127

247:13x 19

630:2x 3x 3x 5x 7

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 26639809560/(1x4)

LCM = 26639809560/4

LCM = 6659952390

Thus, we can understand that the LCM of 674,254,247,630 is 6659952390.

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

• LCM of 773, 813, 637, 200
• LCM of 907, 749, 733, 125
• LCM of 926, 724, 591, 490
• LCM of 537, 274, 112, 232
• LCM of 862, 944, 566, 636

1. What is the LCM of 674, 254, 247, 630?

Answer: LCM of 674, 254, 247, 630 is 6659952390.

2. How to calculate the LCM of 674, 254, 247, 630?

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 674, 254, 247, 630.

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}.