Identify the Prime Factors of 8, 20 and 28 by Prime Factorization:
Prime Factorization of 8: 8 = 2 x 2 x 2 = 23
Prime Factorization of 20: 20 = 2 x 2 x 5 = 22 x 51
Prime Factorization of 28: 28 = 2 x 2 x 7 = 22 x 71
Prime Factors of 8, 20 and 28: 2, 5 and 7
Least Common Multiple of 8, 20 and 28 is the product of their Prime Factors raised to the highest occurrence (largest exponent) of each factor:
LCM(8,20,28) = 23 x 51 x 71
LCM(8,20,28) = 8 x 5 x 7
LCM(8,20,28) = 280
Least Common Multiple of 8, 20 and 28 by Prime Factorization
The solution above and all other related solutions were provided by the Least Common Multiple by Prime Factorization Application.
