What is the Least Common Multiple of 863 and 869?
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 863 and 869 is 749947.
LCM(863,869) = 749947
Least Common Multiple of 863 and 869 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 863 and 869, than apply into the LCM equation.
GCF(863,869) = 1
LCM(863,869) = ( 863 × 869) / 1
LCM(863,869) = 749947 / 1
LCM(863,869) = 749947
Least Common Multiple (LCM) of 863 and 869 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 863 and 869. First we will calculate the prime factors of 863 and 869.
Prime Factorization of 863
Prime factors of 863 are 863. Prime factorization of 863 in exponential form is:
863 = 8631
Prime Factorization of 869
Prime factors of 869 are 11, 79. Prime factorization of 869 in exponential form is:
869 = 111 × 791
Now multiplying the highest exponent prime factors to calculate the LCM of 863 and 869.
LCM(863,869) = 8631 × 111 × 791
LCM(863,869) = 749947
Related Least Common Multiples of 863
- LCM of 863 and 867
- LCM of 863 and 868
- LCM of 863 and 869
- LCM of 863 and 870
- LCM of 863 and 871
- LCM of 863 and 872
- LCM of 863 and 873
- LCM of 863 and 874
- LCM of 863 and 875
- LCM of 863 and 876
- LCM of 863 and 877
- LCM of 863 and 878
- LCM of 863 and 879
- LCM of 863 and 880
- LCM of 863 and 881
- LCM of 863 and 882
- LCM of 863 and 883
Related Least Common Multiples of 869
- LCM of 869 and 873
- LCM of 869 and 874
- LCM of 869 and 875
- LCM of 869 and 876
- LCM of 869 and 877
- LCM of 869 and 878
- LCM of 869 and 879
- LCM of 869 and 880
- LCM of 869 and 881
- LCM of 869 and 882
- LCM of 869 and 883
- LCM of 869 and 884
- LCM of 869 and 885
- LCM of 869 and 886
- LCM of 869 and 887
- LCM of 869 and 888
- LCM of 869 and 889