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Q: What is the is LCM of 2 42 21 7?
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Related questions

What is the LCM of 2 7 and 21?

Its 42 (2x21)=42 (7x6)=42 (21x2)=42


What is the LCM od 14 7 and 21?

The LCM is 42.


What is the LCM of 21 and 14 explain?

2 x 7 = 14 3 x 7 = 21 2 x 3 x 7 = 42, the LCM


What is the lcm of 2 6 7?

The LCM is 42.


What is the LCM of 6and 21?

The answer is 42. 6 x 7 equals 42. 21 x 2 equals 42.


What us the LCM of 6 7 21?

The LCM is 42.


What is the LCM of 21 and 35 and 42?

Note that 21 x 2 = 42, so we really only need to look at 35 and 42. So 7 x 5 = 35, and 7 x 6 = 42. There is a common factor of 7. So we have 7 x 5 x 6 = 210 is the LCM.


What is the LCM of 14 and 21 using prime factorization?

2 x 7 = 14 3 x 7 = 21 2 x 3 x 7 = 42, the LCM


What is the LCM of 7 14 and 21?

The LCM is 42


What is the LCM of 7 21 and 14?

42


What is the LCM of 7 6 21?

42


What is the least common multiple of 6 and 7 and 21?

LCM(6, 7, 21) = 42


What is the LCM of 6 7 and 21?

The Least Common Multiple (LCM) of 6, 7, and 21 is 42.


LCM 7 14 21?

The multiples of 7 are 7, 14, 21, 28, 35, 42, etc.The multiples of 14 are 14, 28, 42, etc.The multiples of 21 are 21, 42, etc.The least common multiple (LCM) of 7, 14, and 21 is 42


What is the LCM of 2 6 and 7?

LCM of 2 6 and 7 is 42.


What is the LCM of 3 6 7 21?

42


What is the LCM 21 14 7?

42


What is the least common multiple of 7 14 and 21?

42 is the LCM of 7, 14, and 21


What is the LCM OF 28 and 42?

28 = 2 * 2 * 7 = 22 * 742 = 2 * 3 * 7LCM = 22 * 3 * 7 = 84The LCM of 28 and 42 is 84...84


What is the least common multiple of 2 7 and 3?

The LCM of 2, 3, and 7 is 42.


What is the LCM of 2 3 and 7?

The LCM of 2, 3, 7 is 42.


What the LCM 2 3 and 7?

The LCM of these numbers is 42. LCM is Least Common Multiple.


What is the least common multiple of 7 and 21?

The LCM of 7 and 21 is 21. Since 7 is a factor of 21, the LCM is automatically 21.21 is.


Lcm of 2 3 and 7?

LCM of 2, 3 and 7 is 42


What is the LCM of 42 and 56 and 70?

The LCM is 840.