0
The LCM of 12 and 28 is 84.
For small numbers, the easy way is to find the GCF and divide one of them by it, then multiply the result by the other number.
Factors of 12 are [2 2 3]
Factors of 28 are [2 2 7]
GCF=[2] = 4
Divide 28 by 4=7 and 7*12=84.
The proper way (which works for all numbers) is to take the highest power of all factors.
12 is 2^2 * 3^1
28 is 2^2 * 7^1
LCM is 2^2 * 3^1 * 7^1 (since 2^2 is the highest power of 2 in both numbers)
4 * 3 * 7 = 84
What else can I help you with?
What is the least common multiple of 12 21 and 28?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 12, 21, and 28 is 84.
What is the least common multiple of 12 14 21 and 28?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 12, 14, 21, and 28 is 84.
What is the least common multiple of 28 and 22?
The least common multiple of the numbers 28 and 22 is 308.
What is the least common multiple of 4 and 14?
The least common multiple (LCM) of 4 and 14 is 28.The multiples of 4 are 4, 8, 12, 16, 20, 24, 28, and so on.The multiples of 14 are 14, 28, and so on.
What is the least common multiple of 28 and 48?
The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 28 and 48 is 4. Therefore, the least common multiple is 28 x 48 ÷ 4 = 336.
What is the least common multiple of 12 28 36?
The least common multiple of the numbers 12, 28 and 36 is 252.
What are common multiples of 12 and 28?
the least common multiple is 84
What is the Least Common multiple of 28 12?
The LCM is: 84
What is the least common multiple of 8 12 and 28?
168
What is the least common multiple of 12 21 28?
84
What is the least common multiple of 12 28 and 98?
For 98, 28 and 12 the LCM is: 588
What is the LCM of 12 and 28?
The least common multiple of 12 and 28 is 72. 12:12,24,36,48,60,72 18:18,36,54,72
What is the least common multiple of 28 36 and 12?
The LCM of 12, 28, and 36 is 252.
What is the least common multiple of 12 21 and 28?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 12, 21, and 28 is 84.
What is the least common multiple of 12 15 28?
The LCM is: 420
What is the least common multiple of 12 14 21 and 28?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 12, 14, 21, and 28 is 84.
Least common multiple of 28 and 35?
The least common multiple of 28 and 35 is 140.
