Least Common Multiple of 49, 21, 460

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

• Least Common Multiple of 49, 21, 460 by common division method
• Least Common Multiple of 49, 21, 460 with GCF Formula

∴ So the LCM of the given numbers is 7 x 7 x 3 x 460 = 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 49,21,460 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(49,21,460) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(49,21,460) x common factors =1 x 7 = 7

LCM(49,21,460) = ( 49 × 21 × 460 ) / 7

LCM(49,21,460) = 473340 / 7

LCM(49,21,460) = 67620

∴ Least Common Multiple of 49,21,460 is 67620

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

• LCM of 76, 67, 135
• LCM of 91, 88, 807
• LCM of 73, 73, 737
• LCM of 79, 49, 620
• LCM of 75, 36, 924

1. What is the LCM of 49, 21, 460?

Answer: LCM of 49, 21, 460 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 49, 21, 460 ?

Least Common Multiple of 49, 21, 460.

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(49, 21, 460) = 2 x 2 x 3 x 5 x 7 x 7 x 23 = 67620.