What is the Least Common Multiple of 66836 and 66840?
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 66836 and 66840 is 1116829560.
LCM(66836,66840) = 1116829560
Least Common Multiple of 66836 and 66840 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66836 and 66840, than apply into the LCM equation.
GCF(66836,66840) = 4
LCM(66836,66840) = ( 66836 × 66840) / 4
LCM(66836,66840) = 4467318240 / 4
LCM(66836,66840) = 1116829560
Least Common Multiple (LCM) of 66836 and 66840 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 66836 and 66840. First we will calculate the prime factors of 66836 and 66840.
Prime Factorization of 66836
Prime factors of 66836 are 2, 7, 11, 31. Prime factorization of 66836 in exponential form is:
66836 = 22 × 72 × 111 × 311
Prime Factorization of 66840
Prime factors of 66840 are 2, 3, 5, 557. Prime factorization of 66840 in exponential form is:
66840 = 23 × 31 × 51 × 5571
Now multiplying the highest exponent prime factors to calculate the LCM of 66836 and 66840.
LCM(66836,66840) = 23 × 72 × 111 × 311 × 31 × 51 × 5571
LCM(66836,66840) = 1116829560
Related Least Common Multiples of 66836
- LCM of 66836 and 66840
- LCM of 66836 and 66841
- LCM of 66836 and 66842
- LCM of 66836 and 66843
- LCM of 66836 and 66844
- LCM of 66836 and 66845
- LCM of 66836 and 66846
- LCM of 66836 and 66847
- LCM of 66836 and 66848
- LCM of 66836 and 66849
- LCM of 66836 and 66850
- LCM of 66836 and 66851
- LCM of 66836 and 66852
- LCM of 66836 and 66853
- LCM of 66836 and 66854
- LCM of 66836 and 66855
- LCM of 66836 and 66856
Related Least Common Multiples of 66840
- LCM of 66840 and 66844
- LCM of 66840 and 66845
- LCM of 66840 and 66846
- LCM of 66840 and 66847
- LCM of 66840 and 66848
- LCM of 66840 and 66849
- LCM of 66840 and 66850
- LCM of 66840 and 66851
- LCM of 66840 and 66852
- LCM of 66840 and 66853
- LCM of 66840 and 66854
- LCM of 66840 and 66855
- LCM of 66840 and 66856
- LCM of 66840 and 66857
- LCM of 66840 and 66858
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- LCM of 66840 and 66860