Well, honey, the highest common factor of 405 and 720 is 45. It's like finding the biggest slice of cake you can share between those two numbers - in this case, it's a slice of 45. So, there you have it, 45 is the boss when it comes to dividing up 405 and 720.
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The GCF is 40.
To find the lowest common multiple (LCM) of 18, 30, and 48, we first need to find the prime factorization of each number. 18 = 2 * 3^2 30 = 2 * 3 * 5 48 = 2^4 * 3 Next, we take the highest power of each prime factor that appears in any of the numbers: 2^4 * 3^2 * 5 = 720. Therefore, the lowest common multiple of 18, 30, and 48 is 720.
The prime factors of 720 are 2, 2, 2, 2, 3, 3, and 5. The prime factors of 450 are 2, 3, 3, 5, and 5. The prime factors they have in common are 2, 3, 3, and 5, so the greatest common factor is 2 x 3 x 3 x 5 = 90.
least common multiple of 504 and 720 is 5040.
720 360,2 180,2,2 90,2,2,2 45,2,2,2,2 15,3,2,2,2,2 5,3,3,2,2,2,2