1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224.
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224 is evenly divisible by these numbers: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112 and 224.
224
224
To find the greatest common factor (GCF) of 224 and 128, we need to factorize both numbers. The prime factorization of 224 is 2^5 * 7, and the prime factorization of 128 is 2^7. To find the GCF, we need to identify the highest power of each common prime factor, which is 2^5. Therefore, the GCF of 224 and 128 is 32 (2^5).
224 8 x 28 (2x4) x (4x7) (2 x (2x2)) x ((2x2) x 7) Since 2 and 7 are prime numbers, the factor tree is complete.