0
Add your answer:
Earn +20 pts
What is the lowest common multiple of 4 and12and14?
4=2*2 12=2*2*3 14=2*7 4 goes into 12, so the lcm of 4,12, and 14 is equal to the lcm of 12 and 14 12=2*2*3 14=2*7 We can cancel the 2's and just have 2*2*3*7=84 84.
What is the LCM 15 6 and 25?
15 = 3 x 5 6 = 2 x 3 25 = 5 x 5 Therefore, the LCM is the product of a 2, a 3, and two 5's. 2 x 3 x 5 x 5 = 150
What is the LCM of 210 and 450?
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
What s the LCM of 4 and 9?
36
What is the LCM of 189 and 75?
4725.189 = 3*63 = 3*3*21 = 3*3*3*7.75 = 3*25 = 3*5*5.The LCM needs 3 3's, 2 5's and a 7. ... (Leave out the 3 from 75 since there are already 3's in 189.)LCM = 3*3*3*5*5*7 = 27*25*7 = 675*7 = 4725.
What is the LCM of 240 and 900?
240 = 2 x 2 x 2 x 2 x 3 x 5 900 = 2 x 2 x 3 x 3 x 5 x 5 Max is four 2's, two 3's and two 5's So LCM is 2 x 2 x 2 x 2 x 3 x 3 x 5 x 5 = 3600
What is the least common multiple of 4 8 and 56?
The LCM of 4, 8, and 56 is 6. Since 4 and 8 are factors of 56, 56 is the LCM of the set. The answer can be found by dividing the 3 numbers into their prime factors, in this case 4=2x2, 8=2x2x2, and 56=7x2x2x2. The lowest common multiple is the smallest number which has all of these prime factors in. That means it has to have two 2's in (from 4) three 2's in (from 8) and three 2's and a 7 from 56. In this case, all of the prime factors of 4 can be found in 8, and all of the prime factors of 8 are in 56, so the LCM (lowest common multiple) of these 3 is 56.
What is the least common multiple of 4 and 15?
The LCM of 4 and 15 is 60.The least common multiple is the smallest number that is multiple of two or more numbers.Multiples of 4: 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60Multiples of 15: 15, 30, 45, 60The LCM of 4 and 15 is 60.The LCM must include the highest amount of each prime factor in both numbers. The highest power of 2's is 2, of 3's is 1 and of 5's is 1.So the LCM = 2 x 2 x 3 x 5 = 6060 15x1=15 15x2=30 15x3=45 15x4=60
What s the LCM of 4 and 7 and 20?
It is: 140
Is 2 3's bigger than 4 7's?
2/3 = 14/21 4/7 = 12/21 So 2/3 IS bigger.
What is the decimal of 2 and 3 4th s?
2 3/4= 2.75
How many 1's 2's and 3's in a deck of playing cards?
well do the math: 1's 1*4(# of suits)=4 2's 1*4(# of suits)=4 3's 1*4(# of suits)=4 add them all up and you get 12 so you have 12 1's 2's and 3's in a deck of 52 playing cards.
Subjects
Math Science History Arts & Humanities Social Studies Engineering & Technology Business OtherTop Categories
Algebra Chemistry Biology World History English Language Arts Psychology Computer Science EconomicsProduct
Community Guidelines Honor Code Mobile App Answers+ Flashcard Maker Study Guides Math Solver FAQGet the Answers App
