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What is the least common multiple of 7 18 and 21?
The least common multiple of the numbers 7, 18 and 21 is 126.
Is the LCM of 7 18 and 21?
126
What is the LCM of 7 18 21?
126
What is LCM of 7 18 and 21?
126
What is the LCM of the numbers 7 18 and 21?
126
What is the LCM of 7 18 and 21.?
The least common multiple of the numbers 7, 21 and 18 is 126.
What is the LCM and the GCF of 18 and 21?
To make this easier, let's first factor 18 and 21 into their prime factors: 18=2*3^2 21=3*7 Now it's very easy to find the LCM and GCF. The LCM is 2*3^2*7=126, and the GCF is 3.
What is the LCM of 18 21 use prime factorizations?
2 x 3 x 3 = 18 3 x 7 = 21 2 x 3 x 3 x 7 = 126, the LCM
What is the LCM of 7 12 and 21?
The LCM is 84.
What is the LCM of 7 21 and 5?
The LCM is 105.
What is the LCM of 7 21 and 14?
The LCM is 42
What is the LCM of 7 3 21?
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.
