4 and 6
LCM(5, 3, 7, 2) = 210
LCM of 8, 10 & 12 = 120Prime factorization of:8 = 2 * 2 * 210=2............512=2 * 2 ........ * 3============LCM=2*2* 2 * 5 * 3 = 120
Start by factoring both numbers into primes: 210 = 2*3*5*7 450= 2*3*3*5*5 What's the shortest list that includes all the factors of both numbers? One 2, two 3's, two 5's, one 7 That's the recipe for lcm in this problem. lcm = 2*3*3*5*5*7 = 3150
The LCM (Least Common Multiple) of 90 and 210 is the smallest number that has both 90 and 210 as factors. The LCM of 90 and 210 is 630 (2 x 32 x 5 x 7), which is the multiple of the highest power of prime factors from both numbers (2 x 32 x 5 = 90 and 2 x 3 x 5 x 7 = 210)
The LCM of {9,5,4,10} is 180.The prime factorization of these numbers are:9=3*35=2*54=2*210=2*5By finding the common factors of all of the numbers, you end up with 2*2*3*3*5, which is 180.
210. 7: 7(30)=210 5: 5(42)=210 3: 3(70)=210 2: 2(105)=210 :)
LCM(5, 3, 7, 2) = 210
The LCM is 210.
All four numbers are prime numbers, so the least common multiple is their product: 2 x 3 x 5 x 7 = 210.
You need at least two numbers to find an LCM. If that's 2 and 10, the LCM is 10.
LCM(5, 7, 3, 2) = 210.
LCM of 8, 10 & 12 = 120Prime factorization of:8 = 2 * 2 * 210=2............512=2 * 2 ........ * 3============LCM=2*2* 2 * 5 * 3 = 120
The Least Common Multiple (LCM) of 14, 21, and 35 is 210.
It is typical to only find the lowest common multiple or LCM for a maximum of 3 numbers. The LCM of 3, 2, 7 is 42 and the LCM of 3, 2, 5 is 30.
Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Combine the factors, eliminating duplicates. 2 x 3 x 5 x 7 = 210, the LCM. Other common multiples can be found by multiplying the LCM by successive counting numbers. 210 x 1 = 210 210 x 2 = 420 210 x 3 = 630 and so on.
Since 14 is a factor of 210, it is automatically the GCF.
You must have at least 2 numbers to have a LCM. If you mean 30 and 42... LCM = 5 x6 x 7 = 210