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To find the Least Common Multiple (LCM) of 7, 3, and 21, we first need to identify the prime factors of each number. The prime factors of 7 are 7, of 3 are 3, and of 21 are 3 and 7. Then, we take the highest power of each prime factor that appears in any of the numbers. In this case, the LCM of 7, 3, and 21 is 21, as it includes the highest power of both 7 and 3.
What else can I help you with?
What is the LCM of 7 of 21?
the answer is 21 due to the fact that 7*3=21 and 21*1=21
Lcm 3 and 7?
The (LCM) Least Common Multiple of 7 and 3 is 21 because that is the LEAST number that both 3 and 7 go into.
How can you use prime factorization to find the LCM of 15 and 21?
3 x 5 = 15 3 x 7 = 21 3 x 5 x 7 = 105, the LCM
Using prime factorization find the LCM of 18 and 21?
2 x 3 x 3 = 18 3 x 7 = 21 2 x 3 x 3 x 7 = 126, the LCM
What are the least common multiples of 3 and 7?
The Least Common Multiple (LCM) of (3,7) is 21.
What is the LCM of 3 7 and 21?
3=3*1 7=7*1 21=3*7 LCM=(3*7)=(21*1)=21
Lcm of 3 and 7?
21 is the LCM of 3 and 7
What is the lowest common multiples of 3 and 7?
The LCM is: 21
What is LCM of 3 and 7?
The LCM is: 21LCM of 3 & 7 is 21.
What is the LCM for 7 and 3?
The LCM is: 21
What is the LCM of 3 28 and 21?
3: 3 28: 7, 2, 2 21: 7, 3 LCM = 3x7x4 = 84
Find the LCM OF 3 AND 7?
The LCM is 21.
What is the LCM OF 7 3 and?
The LCM of the given two numbers is 21
Lowest common multiple of 3 and 7?
The LCM is: 21
What pair of numbers has an LCM of 21?
7 and 21 3 and 21
What are a multiples of 3 and 7?
The LCM of 3 and 7 is 21
What is the LCM of 10 21 and 7?
The LCM is 252.
