LCM of 4 and 5 is the smallest number among all common multiples of 4 and 5. The first few multiples of 4 and 5 are (4, 8, 12, 16, . . . ) and (5, 10, 15, 20, . . . ) respectively. There are 3 commonly used methods to find LCM of 4 and 5 – by division method, by prime factorization, and by listing multiples.
What are the common multiples for 4 and 10?
Answer: LCM of 4 and 10 is 20.
What are the common multiples for 5 and 10?
Step 1: List a few multiples of 5 (5, 10, 15, 20, 25, 30, 35, . . . ) and 10 (10, 20, 30, 40, . . . . ) Step 2: The common multiples from the multiples of 5 and 10 are 10, 20, . . . Step 3: The smallest common multiple of 5 and 10 is 10.
What are the first 5 common multiples of 4 and 7?
LCM of 4 and 7 is the smallest number among all common multiples of 4 and 7. The first few multiples of 4 and 7 are (4, 8, 12, 16, 20, . . . ) and (7, 14, 21, 28, 35, . . . ) respectively.
What are the common multiples of 4 5 6?
LCM of 4, 5, and 6 is the smallest number among all common multiples of 4, 5, and 6. The first few multiples of 4, 5, and 6 are (4, 8, 12, 16, 20 . . .), (5, 10, 15, 20, 25 . . .), and (6, 12, 18, 24, 30 . . .)
What’s the greatest common factor of 4 and 10?
The GCF = 2. Both 4 and 10 are even, so they must have a common factor of 2.
What are the common multiples of 4 and 5?
What are the common multiples of 4 and 5? Get the least common multiple of the two. All other common multiples are multiples of this least common multiple. Any multiple of 20. Get the least common multiple of the two. All other common multiples are multiples of this least common multiple.
What are the first 10 multiples of 4?
The first 10 multiples of 4 are: 0, 4, 8, 12, 16, 20, 24, 28, 32, 36. Any number is a multiple of itself (n x 1 = n). Any number is a multiple of 1 (1 x n = n). Zero is a multiple of any number (0 x n = 0). The set of multiples of a number is an infinite set, since we can get this by multiplying the number given by all natural numbers.
Which is the smallest multiple of 4 5 and 10?
20 is the smallest common multiple of 4, 5, and 10, and thus the first. Thus, the first three common multiples of 4, 5, and 10 are 20, 40 and 60. Home Science Math and Arithmetic
Which is the least common multiple of four numbers?
We can also find the least common multiple of three (or more) numbers. Multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, Multiples of 6 are: 6, 12, 18, 24, 30, 36, Multiples of 8 are: 8, 16, 24, 32, 40.. So 24 is the least common multiple (I can’t find a smaller one!) Hint: We can have smaller lists for the bigger numbers.
