What is the Least Common Multiple of 989 and 1008?
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
Least common multiple (LCM) of 989 and 1008 is 996912.
LCM(989,1008) = 996912
Least Common Multiple of 989 and 1008 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 989 and 1008, than apply into the LCM equation.
GCF(989,1008) = 1
LCM(989,1008) = ( 989 × 1008) / 1
LCM(989,1008) = 996912 / 1
LCM(989,1008) = 996912
Least Common Multiple (LCM) of 989 and 1008 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 989 and 1008. First we will calculate the prime factors of 989 and 1008.
Prime Factorization of 989
Prime factors of 989 are 23, 43. Prime factorization of 989 in exponential form is:
989 = 231 × 431
Prime Factorization of 1008
Prime factors of 1008 are 2, 3, 7. Prime factorization of 1008 in exponential form is:
1008 = 24 × 32 × 71
Now multiplying the highest exponent prime factors to calculate the LCM of 989 and 1008.
LCM(989,1008) = 231 × 431 × 24 × 32 × 71
LCM(989,1008) = 996912
Related Least Common Multiples of 989
- LCM of 989 and 993
- LCM of 989 and 994
- LCM of 989 and 995
- LCM of 989 and 996
- LCM of 989 and 997
- LCM of 989 and 998
- LCM of 989 and 999
- LCM of 989 and 1000
- LCM of 989 and 1001
- LCM of 989 and 1002
- LCM of 989 and 1003
- LCM of 989 and 1004
- LCM of 989 and 1005
- LCM of 989 and 1006
- LCM of 989 and 1007
- LCM of 989 and 1008
- LCM of 989 and 1009
Related Least Common Multiples of 1008
- LCM of 1008 and 1012
- LCM of 1008 and 1013
- LCM of 1008 and 1014
- LCM of 1008 and 1015
- LCM of 1008 and 1016
- LCM of 1008 and 1017
- LCM of 1008 and 1018
- LCM of 1008 and 1019
- LCM of 1008 and 1020
- LCM of 1008 and 1021
- LCM of 1008 and 1022
- LCM of 1008 and 1023
- LCM of 1008 and 1024
- LCM of 1008 and 1025
- LCM of 1008 and 1026
- LCM of 1008 and 1027
- LCM of 1008 and 1028