Least Common Multiple of 845, 770, 980

Q: How to Find the LCM of 845, 770, 980 ?

Least Common Multiple of 845, 770, 980 = 1821820 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(845, 770, 980) = 2 x 2 x 5 x 7 x 7 x 11 x 13 x 13 = 1821820.

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 845, 770, 980 i.e. 1821820 smallest integer divisible by all numbers.

Least common multiple (LCM) of 845, 770, 980 is 1821820.

LCM(845, 770, 980) = 1821820

LCM of 845, 770, 980

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

Least Common Multiple of 845, 770, 980 by common division method
Least Common Multiple of 845, 770, 980 with GCF Formula

Least Common Multiple of 845,770,980

Least Common Multiple (LCM) of 845,770,980 is 1821820

2	845, 770, 980
5	845, 385, 490
7	169, 77, 98
	169, 11, 14

∴ So the LCM of the given numbers is 2 x 5 x 7 x 169 x 11 x 14 = 1821820

Least Common Multiple of 845,770,980 with GCF Formula

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 845,770,980 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(845,770,980) = 5

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

GCF(845,770,980) x common factors =5 x 70 = 350

LCM(845,770,980) = ( 845 × 770 × 980 ) / 350

LCM(845,770,980) = 637637000 / 350

LCM(845,770,980) = 1821820

∴ Least Common Multiple of 845,770,980 is 1821820

LCM of two or more Numbers Calculation Examples

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

Frequently Asked Questions on LCM of 845, 770, 980

1. What is the LCM of 845, 770, 980?

Answer: LCM of 845, 770, 980 is 1821820.

2. What are the Factors of 1821820?

Answer: Factors of 1821820 are . There are integers that are factors of 1821820

3. How to Find the LCM of 845, 770, 980 ?

Least Common Multiple of 845, 770, 980.

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(845, 770, 980) = 2 x 2 x 5 x 7 x 7 x 11 x 13 x 13 = 1821820.