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The LCM of 5 and 8 is 40. I don't know the listing method.

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13y ago

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What is the answer of 4 and 5 using the LCM listing multiples?

4, 8, 12, 16, 20, 245, 10, 15, 20, 25The LCM is 20.


Using the prime factor method to find the LCM of 4 and 5?

2 x 25Combine the factors.2 x 2 x 5 = 20, the LCM


What is the LCM of 30 and 35?

5 or 1 5 would be the greatest common factor (GCF) but the LCM (Least Common Multiple) is found by either listing factors of both numbers, or by prime factorization. The prime factorization method: 30 = 2*3*5 35 = 5*7 So the LCM = 2*3*5*7 = 210 Note that 210/30 = 7 and 210/35 = 6 so both numbers, 30 and 35 are factors of 210. The listing method: 30,60,90,120,150,180,210 35,70,105,140,175,210 So 210 is the first (least) number that is a multiple of 30 and 35


What is the LCM of 5 and 8 by listing multiples?

LCM is 40, which is the multiple of the highest power of prime factors in the given numbers (23 x 5).


What is the LCM of 5 and 35 using prime factorization?

5 5 x 7 = 35 The LCM is 35.


What is the least common multiple of 18 and 20?

The LCM of 18 and 20 is 180 Using factorisation method: 18 = 2 x 3² 20 = 2² x 5 lcm = 2² x 3² x 5 = 180


What are the factors of 75 listing method?

1, 3, 5, 15, 25, 75


find the GCF of each set of number. 15 and 20 (by listing method)?

To find the greatest common factor (GCF) of 15 and 20 using the listing method, we first list the factors of each number. The factors of 15 are 1, 3, 5, and 15. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factor between both numbers is 5, so the GCF of 15 and 20 is 5.


What is the LCM of 5 and 9 using prim factorization?

45


What is the least common multiple of 4 5 7 and 8?

lcm(4, 5, 7, 8) = 420 Using the factorisation method - multiply together the highest power of all the primes across the numbers: 4 = 2² 5 = 5 7 = 7 8 = 2³ lcm = 2³ x 5 x 7 = 280


What is the LCM of 25 and 35 using prime factorization?

5 x 5 = 25 5 x 7 = 35 5 x 5 x 7 = 175, the LCM


What is the LCM of 6 and 5 and eight?

if you use "ladder" method you'll see 5 goes into 6,5,and 8. When you divide 5 into 6,5,8 with a remainder of 1,1,and3. Then multiply 5,1,1,and3 and you get 15 as the L.C.M of 6,5,8.