No. 54 isn't prime.
9 is paired with 6 to give you 54. 9x6 is 54.
The greatest common factor of 54, 5, 36, and 45 is 1.
9.Why? Because 9 x 6 = 54, and 9 x 5 = 45. No number larger than 9 is both a factor of 54 AND 45.
9
No. 54 isn't prime.
9 is the greatest common factor of 18, 45 and 54.
The Greatest Common Factor of 36, 45, 54: 9
Yes.
9 is paired with 6 to give you 54. 9x6 is 54.
The greatest common factor of 54, 5, 36, and 45 is 1.
2 to the second power is 4, which isn't a factor of 54. 3 to the second power is 9, which is a factor of 54 but isn't prime. 4 divided by 9 is 4/9, which isn't prime and isn't a factor of 54.
9
To find the least common multiple (LCM) of 45, 54, and 72, we first need to find the prime factorization of each number. The prime factorization of 45 is 3^2 * 5, 54 is 2 * 3^3, and 72 is 2^3 * 3^2. Then, we take the highest power of each prime factor that appears in any of the numbers: 2^3 * 3^3 * 5 = 540. Therefore, the LCM of 45, 54, and 72 is 540.
The prime factors of 54 are: 3 * 3 * 3 * 2 * 1
As a product of its prime factors: 2*3*3*3 = 54
15 is a factor of 45, but it is not a prime number.