OPINION OF THE COURT

RENDELL, Circuit Judge.

Michael Forbes appeals from a sentence of 50 years' imprisonment following his conviction for unlawfully distributing 500 grams or more of crack cocaine in violation of 21 U.S.C. § 841(a)(1), conspiracy to do the same in violation of 21 U.S.C. § 846, unlawful use of a telephone to commit a felony drug offense in violation of 21 U.S.C. § 843(b), and possession and use of a firearm during and in relation to drug trafficking in violation of 18 U.S.C. § 924(c)(1)(A)(iii). Forbes raises two issues on appeal. First, he contends that his sentence is unreasonable because, when compared to the sentences imposed on his co-defendants, it is grossly and unwarrantedly disparate. Second, Forbes argues that the District Court did not adequately consider the impact of the Sentencing Guidelines' 100-to-1 differential between offenses involving crack cocaine and those involving powder cocaine. For the reasons that follow, we will affirm the sentence imposed by the District Court.

We review the overall sentence for reasonableness. United States v. Grier, 475 F.3d 556, 568 (3d Cir. 2007) ( citing United States v. Booker, 543 U.S. 220, 260-63, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005)). Forbes' argument that his sentence is unreasonable because of the gross disparity between his sentence and those of his co-defendants fails for a number of reasons. First, Forbes' sentence falls in the middle of his Guideline range. As we noted in United States v. Cooper, sentences within the Guidelines range are more likely to be reasonable than sentences outside the Guidelines range. 437 F.3d 324, 332 (3d Cir. 2006). Furthermore, while the sentencing court may consider disparities between codefendants, it is not required to do so. See United States v. Parker, 462 F.3d 273, 276-78 (3d Cir. 2006). If it does so, there must be similarity of record and conduct. See 18 U.S.C. § 3553(a)(6). Although there certainly is difference in the sentences imposed, the record demonstrates that Forbes was the organizer and leader of this violent drug-trafficking organization, which he began operating shortly after his release from prison in New York. Furthermore, the record establishes that the District Court properly considered the factors found in 18 U.S.C. § 3553(a), complying with this Court's decision in Cooper, 437 F.3d 324 (3d Cir. 2006). The District Court "gave meaningful consideration" both to the § 3553(a) factors and to "sentencing grounds properly raised by the parties which have recognized legal merit and factual support." Id. at 329, 331. The District Court imposed a substantially longer sentence on Forbes because of his level of involvement in the drug conspiracy, his prior criminal record, and its careful consideration of the § 3553(a) factors. Consequently, Forbes' argument that his sentence is unreasonable fails.

Forbes next argues that the District Court did not adequately consider the impact on his sentence of the 100-to-1 sentencing differential between crack cocaine and powder cocaine in that the Court refused to vary from the advisory Guideline range. To the contrary, the record reflects that the District Court did consider the crack/cocaine differential as part of the § 3553(a) issues. After defense counsel raised the issue of the crack/cocaine ratio at sentencing, the District Court stated, "I recognize that you also wish the court to take that issue into consideration under § 3553(a), and the court will take into consideration all relevant information within the ambit of § 3553(a), as we are required to do." App. at 309. Thus, the District Court properly recognized its discretion to consider the potential unfairness of the 100-to-1 ratio when weighing the § 3553(a) factors. United States v. Ricks, 494 F.3d 394, 402-03 (3d Cir. 2007); United States v. Gunter, 462 F.3d 237 (3d Cir. 2006). Therefore, Forbes' argument that the District Court did not adequately consider the crack/cocaine differential is without merit.

For the foregoing reasons, we will affirm the sentence imposed in the Judgment and Commitment Order of the District Court.