The LCM of all these numbers is 72. (LCM of 9, 6, 3 is 18.) (LCM of 18, 8, is 72.)
Factors of 18 are 1, 18, 2, 9, 3, 6. Factors of 72 are 1, 72, 2, 36, 3, 24, 4, 18, 6, 12, 8, 9. So, Common Factors of both are: 1, 2, 3, 6, and 18. 18 is the GCF.
Answer: 2160 Solution: -3 x -2 =6 6 x -3 =-18 -18x-4 =72 72x -5=-360 -360x-6 =2160
To find the Least Common Multiple (LCM) of 6, 8, and 18, you need to first find the prime factorization of each number. The prime factorization of 6 is 2 x 3, the prime factorization of 8 is 2 x 2 x 2, and the prime factorization of 18 is 2 x 3 x 3. Then, you take the highest power of each prime factor that appears in any of the numbers: 2^3 x 3^2 = 72. Therefore, the LCM of 6, 8, and 18 is 72.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54 The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72
The LCM of all these numbers is 72. (LCM of 9, 6, 3 is 18.) (LCM of 18, 8, is 72.)
3 * 2 = 6 * 3= 18 *4 =72 *5 = 360
Factors of 18 are 1, 18, 2, 9, 3, 6. Factors of 72 are 1, 72, 2, 36, 3, 24, 4, 18, 6, 12, 8, 9. So, Common Factors of both are: 1, 2, 3, 6, and 18. 18 is the GCF.
The greatest common factor of 36, 54, and 72 is 1818 2*18 = 36 3*18 = 54 4*18 = 72
The factors of 18 are:1, 2, 3, 6, 9, 18The factors of 48 are:1, 2, 3, 4, 6, 8, 12, 16, 24, 48The factors of 72 are:1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are:1, 2, 3, 6
360 each number is multipled by (2 + the preceding term number) 3 x 2 = 6 6 x 3 = 18 18 x 4 = 72 72 x 5 = 360
36/72 = 18/36 = 9/18 = 3/6 = 1/2
In these types of problems, the numbers can also be the answer. 6 and 72 have a GCF of 6 and an LCM of 72. Since the product of the GCF and LCM of two numbers is the same as the product of the numbers, you could also use another factor pair of 432, like 18 and 24.
Answer: 2160 Solution: -3 x -2 =6 6 x -3 =-18 -18x-4 =72 72x -5=-360 -360x-6 =2160
The factors of 72 (the numbers that go into 72) are these: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.
Each number in the series is being multiplied by (2 + (n-1)) where n = the term in the series 3 x 2 = 6 6 x 3 = 18 18 * 4 = 72 72 x 5 = 360
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 -1, -2, -3, -4, -6, -8, -9, -12, -18, -24, -36, -72