Since 19 is a Prime number, it is not divisible by 3 or 7.
The least common multiple of 19 , 3 , 7 = 399
Least common multiple of 28 and 7 and 19 is 532.
The prime factors are 3, 7 and 19.The prime factors are 3, 7 and 19.The prime factors are 3, 7 and 19.The prime factors are 3, 7 and 19.
19 and 7 are both prime numbers, so that cannot share any factors, the lowest common multiple will therefore be arrived at by multiplying 19 by 7 = 133
The least common multiple is the least factor that can be common in every number. In algebra , L.C.M of 19, 7 and 4 is 19 *7* 4 =532. 532 is the least common multiple of 19 7 and 4.
The LCM of 2, 19, and 7 is 266.
There is no such number. Since if x were the largest multiple of 3 and 7 then what about 2x? 2x would be a multiple of 3 since x is a multiple of 3; 2x would be a multiple of 7 since x is a multiple of 7; and 2x is bigger than x. So x cannot be the largest.
19*3=57
lowest common multiple is 1463 . they have no common factor so it is simply 19*77 as 19 is a prime and =1*19 and 77 =7*11 so the lowest common multiple is 19*7*11 or 1,463
21 is a multiple of 7 because, 3*7 = 21
Factor them. 3 x 7 = 21 3 x 11 = 33 3 x 19 = 57 Multiply the highest amount of each factor. 3 x 7 x 11 x 19 = 4389
266