Least Common Multiple of 70, 55, 686

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 70, 55, 686 by common division method
• Least Common Multiple of 70, 55, 686 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 7 x 1 x 11 x 49 = 37730

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 70,55,686 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(70,55,686) = 1

common factors(in case of two or more numbers have common factors) = 70

GCF(70,55,686) x common factors =1 x 70 = 70

LCM(70,55,686) = ( 70 × 55 × 686 ) / 70

LCM(70,55,686) = 2641100 / 70

LCM(70,55,686) = 37730

∴ Least Common Multiple of 70,55,686 is 37730

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

• LCM of 91, 49, 203
• LCM of 39, 86, 499
• LCM of 29, 26, 529
• LCM of 90, 11, 935
• LCM of 52, 60, 531

1. What is the LCM of 70, 55, 686?

Answer: LCM of 70, 55, 686 is 37730.

2. What are the Factors of 37730?

Answer: Factors of 37730 are . There are integers that are factors of 37730

3. How to Find the LCM of 70, 55, 686 ?

Least Common Multiple of 70, 55, 686.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(70, 55, 686) = 2 x 5 x 7 x 7 x 7 x 11 = 37730.