Least Common Multiple of 980, 460, 42

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

• Least Common Multiple of 980, 460, 42 by common division method
• Least Common Multiple of 980, 460, 42 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 5 x 7 x 7 x 23 x 3 = 67620

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 980,460,42 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(980,460,42) = 2

common factors(in case of two or more numbers have common factors) = 140

GCF(980,460,42) x common factors =2 x 140 = 280

LCM(980,460,42) = ( 980 × 460 × 42 ) / 280

LCM(980,460,42) = 18933600 / 280

LCM(980,460,42) = 67620

∴ Least Common Multiple of 980,460,42 is 67620

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

• LCM of 181, 164, 73
• LCM of 247, 922, 60
• LCM of 407, 933, 52
• LCM of 479, 976, 31
• LCM of 655, 903, 90

1. What is the LCM of 980, 460, 42?

Answer: LCM of 980, 460, 42 is 67620.

2. What are the Factors of 67620?

Answer: Factors of 67620 are . There are integers that are factors of 67620

3. How to Find the LCM of 980, 460, 42 ?

Least Common Multiple of 980, 460, 42.

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(980, 460, 42) = 2 x 2 x 3 x 5 x 7 x 7 x 23 = 67620.