To find the greatest common factor of 240 and 320, we need to determine the largest number that divides both 240 and 320 without leaving a remainder. One way to find this is to list out the factors of each number and identify the largest one they have in common. The factors of 240 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, and 240. The factors of 320 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, and 320. The greatest common factor of 240 and 320 is 80.
Chat with our AI personalities
Well, darling, the greatest common factor of 280 and 320 is 40. It's like finding the perfect pair of shoes that both numbers can comfortably strut their stuff in. So, there you have it, the sassy math queen has spoken!
It's 5. Because 5 divides evenly into both of the numbers.
The greatest common factor (GCF) of 45 and 20 is 5.Prime factors:45 = 5×3×320 = 5×2×2the only prime factor in both is 5, and so the highest common factor is 5.Alternative method:45 mod 20 = 520 mod 5 = 0so HCF = 5.
3/4 of 320 is 240.
The common multiples of 16 and 20 are 80, 160, 240, 320, 400, 480, 560, 640, and so on.