7
7
The LCM, or Least Common Multiple, of 7 and 84 is the smallest multiple that both numbers share. To find the LCM, you can first find the prime factorization of each number: 7 is a prime number, and 84 can be broken down into 2^2 * 3 * 7. To find the LCM, you take the highest power of each prime factor that appears in either number, which in this case would be 2^2 * 3 * 7 = 84. Therefore, the LCM of 7 and 84 is 84.
To find the prime factors of 84, we first break it down into its prime factors: 84 = 2^2 * 3 * 7. Then, to calculate 84 cubed, we cube each prime factor: (2^2)^3 * 3^3 * 7^3 = 2^6 * 3^3 * 7^3. So, 84 cubed can be expressed as the product of its prime factors in index form as 2^6 * 3^3 * 7^3.
2 84 3 12 3 4 2 2
7 is the greatest prime factor of 84.
No. The prime factors of 84 are 2, 3 and 7.
84 42,2 21,2,2 7,3,2,2
7
As a product of its prime factors in exponents: 22*3*7 = 84
2, 3 and 7
7
For 28, 2 and 7. For 84, 2, 3 and 7.
It is: 2^2*3*7 = 84
The LCM, or Least Common Multiple, of 7 and 84 is the smallest multiple that both numbers share. To find the LCM, you can first find the prime factorization of each number: 7 is a prime number, and 84 can be broken down into 2^2 * 3 * 7. To find the LCM, you take the highest power of each prime factor that appears in either number, which in this case would be 2^2 * 3 * 7 = 84. Therefore, the LCM of 7 and 84 is 84.
84 = 2 x 2 x 3 x 7
336