Least Common Multiple of 77, 49, 191
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 77, 49, 191 i.e. 102949 smallest integer divisible by all numbers.
Least common multiple (LCM) of 77, 49, 191 is 102949.
LCM(77, 49, 191) = 102949
LCM of 77, 49, 191
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 77, 49, 191 by common division method
- Least Common Multiple of 77, 49, 191 with GCF Formula
Least Common Multiple (LCM) of 77,49,191 is 102949
| 7 | 77, 49, 191 |
| 11, 7, 191 |
∴ So the LCM of the given numbers is 7 x 11 x 7 x 191 = 102949
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 77,49,191 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(77,49,191) = 1
common factors(in case of two or more numbers have common factors) = 7
GCF(77,49,191) x common factors =1 x 7 = 7
LCM(77,49,191) = ( 77 × 49 × 191 ) / 7
LCM(77,49,191) = 720643 / 7
LCM(77,49,191) = 102949
∴ Least Common Multiple of 77,49,191 is 102949
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Frequently Asked Questions on LCM of 77, 49, 191
1. What is the LCM of 77, 49, 191?
Answer: LCM of 77, 49, 191 is 102949.
2. What are the Factors of 102949?
Answer: Factors of 102949 are . There are integers that are factors of 102949
3. How to Find the LCM of 77, 49, 191 ?
Least Common Multiple of 77, 49, 191.
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(77, 49, 191) = 7 x 7 x 11 x 191 = 102949.