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Subjects>Math>Math & Arithmetic

What is the Least Common multiple of 2 and 21?

Updated: 9/19/2023

Wiki User

∙ 14y ago

Best Answer

The LCM is: 42

Wiki User

∙ 14y ago

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Wiki User

∙ 12y ago

The LCM is 42.

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Q: What is the Least Common multiple of 2 and 21?

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The Least Common Multiple (LCM) for 2 6 18 21 is 126.

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Related questions

What is the least common multiple of 2 6 18 and 21?

The Least Common Multiple (LCM) for 2 6 18 21 is 126.

What is the LCM of 2 and 21?

The Least Common Multiple (LCM) of 2 and 21 is 42.

What is the least common multiple of 2 14 and 21?

The LCM is: 42

What is the least common multiple of 8 14 21?

you would have to make a factor tree for 8, 14, and 21. 8 equals 2*2*2. 14 equals 7*2 and 21 equals 7*3. Then you have to see what is the lowest number that they have in common. 8,14,21 do not have a number in commone so there isn't a common multiple.

What is the Least common Multiple of 2 4 and 11 What is the Least common Multiple of 2 3 and 7?

The Least Common Multiple of 2, 4, 11 is 44.The Least Common Multiple of 2, 3, 7 42.

What is the least common multiple for 2 and 5?

The least common multiple of 5 and 2 is 10.

What is the least common multiple of 9 and 21 and 16?

To find the least common multiple (LCM) of 9, 21, and 16, we first need to find the prime factorization of each number. The prime factorization of 9 is 3^2, 21 is 3 * 7, and 16 is 2^4. To calculate the LCM, we take the highest power of each prime factor that appears in any of the numbers: 2^4 * 3^2 * 7 = 504. Therefore, the least common multiple of 9, 21, and 16 is 504.

What is the least common multiple of 2 45?

The least common multiple of 2 , 45 = 90

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The least common multiple of 2 , 6089264 is 6,089,264

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The least common multiple of 2 , 112 = 112

What are the least common multiple of 30 and 2?

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