2016年3月29日 · 4 is a multiple of 2, so we do not need to look any further, because 4 is a multiple of it self as well. 4 is the LCM of 2 and 4

2016年9月28日 · Consider the smaller of the 2 numbers, that is 12 and it's multiples. That is 12 times (2,3,4,5,6,7,8,9). When the larger number 16 divides exactly into one of the multiples of 12 then that is the LCM. • Can 12 be divided exactly by 16 ? No - so not 12. • Can 24 be divided exactly by 16 ? No - so not 24. • Can 36 be divided exactly by 16 ?

2018年5月7日 · "LCM (2,3,18)=18" Prime factorization can also be used to determine the LCM. Prime factorize each number. 2: 2 3: 3 9: 3xx3 Multiply each factor the greatest number of times it occurs in each number.

2016年11月30日 · LCM (10;4;18)= 180 Factorize the three numbers: 10 = 2*5 4=2^2 18=2*3^2 The least common multiple is the product of all prime factors present in at least one number, taken once with the highest exponent: LCM = 2^2*3^2*5 =4*9*5=180

2017年1月19日 · The least common multiple of 6 and 4 is 12. The least common multiple (LCM) is the lowest (least) postive number that two or more numbers can be divided into without a remainder.

2017年10月16日 · Then you find the first number which 4 and 7 have in common. 4 and 7 have 28 and 56 in common BUT the LCM would be 28 since that's the LEAST common, or the smallest number that they would have in common. Hope this helped!

2015年6月14日 · Since x +4 is a factor of x2 +2x −8 XXXXXXXX (x2 + 2x −8 = (x + 4)(x −2)) and since the LCM of any term can not be less than either of the terms (that is, in this case it can not be less than (x2 +2x − 8)) x2 +2x − 8 XXXX is the smallest expression which is a multiple of both (x +4) and (x2 + 2x − 8)

2017年3月4日 · 28 Expessing the numbers as their prime factors 4 = 2xx2 14=2xx7 Since 2 occurs as twice in 4 and once in 14 it is taken twice in the LCM. LCM_ (4, 14) = 2xx2xx7 = 28

2017年7月5日 · 48 Factor each number into its prime factors: 48=2^4*3 12=2*3 Now, multiply each different factor, but only the ones with the highest exponent: lcm=2^4*3=48 The lowest common multiple is 48

The LCM of 2 and 13 is 26 First, we list the multiples of both 2 and 13 Set 1 (2): 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26 Set 2 (13): 13, 26 We can now see that 26 is the least common multiple of the two numbers as it occurs first in both sets.